245451148488

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{20663}}^1$

素因数の和:20746

約数の個数: 384

約数和(自身を含む): 857473344000

約数和(自身を除く): 612022195512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 37, 39, 42, 49, 52, 56, 63, 72, 74, 78, 84, 91, 98, 104, 111, 117, 126, 147, 148, 156, 168, 182, 196, 222, 234, 252, 259, 273, 294, 296, 312, 333, 343, 364, 392, 441, 444, 468, 481, 504, 518, 546, 588, 637, 666, 686, 728, 777, 819, 882, 888, 936, 962, 1029, 1036, 1092, 1176, 1274, 1332, 1372, 1443, 1554, 1638, 1764, 1813, 1911, 1924, 2058, 2072, 2184, 2331, 2548, 2664, 2744, 2886, 3087, 3108, 3276, 3367, 3528, 3626, 3822, 3848, 4116, 4329, 4459, 4662, 5096, 5439, 5733, 5772, 6174, 6216, 6552, 6734, 7252, 7644, 8232, 8658, 8918, 9324, 10101, 10878, 11466, 11544, 12348, 12691, 13377, 13468, 14504, 15288, 16317, 17316, 17836, 18648, 20202, 20663, 21756, 22932, 23569, 24696, 25382, 26754, 26936, 30303, 32634, 34632, 35672, 38073, 40131, 40404, 41326, 43512, 45864, 47138, 50764, 53508, 60606, 61989, 65268, 70707, 76146, 80262, 80808, 82652, 94276, 101528, 107016, 114219, 121212, 123978, 130536, 141414, 144641, 152292, 160524, 164983, 165304, 185967, 188552, 212121, 228438, 242424, 247956, 268619, 282828, 289282, 304584, 321048, 329966, 371934, 424242, 433923, 456876, 494949, 495912, 537238, 565656, 578564, 659932, 743868, 764531, 805857, 848484, 867846, 913752, 989898, 1012487, 1074476, 1157128, 1301769, 1319864, 1484847, 1487736, 1529062, 1611714, 1696968, 1735692, 1880333, 1979796, 2024974, 2148952, 2293593, 2417571, 2603538, 2969694, 3037461, 3058124, 3223428, 3471384, 3760666, 3959592, 4049948, 4587186, 4835142, 5207076, 5351717, 5640999, 5939388, 6074922, 6116248, 6446856, 6880779, 7087409, 7521332, 8099896, 9112383, 9174372, 9670284, 9938903, 10414152, 10703434, 11281998, 11878776, 12149844, 13162331, 13761558, 14174818, 15042664, 16055151, 16922997, 18224766, 18348744, 19340568, 19877806, 21262227, 21406868, 22563996, 24299688, 26324662, 27523116, 28349636, 29816709, 32110302, 33845994, 36449532, 37462019, 39486993, 39755612, 42524454, 42813736, 45127992, 48165453, 52649324, 55046232, 56699272, 59633418, 63786681, 64220604, 67691988, 69572321, 72899064, 74924038, 78973986, 79511224, 85048908, 89450127, 92136317, 96330906, 105298648, 112386057, 118460979, 119266836, 127573362, 128441208, 135383976, 139144642, 149848076, 157947972, 170097816, 178900254, 184272634, 192661812, 208716963, 224772114, 236921958, 238533672, 255146724, 262234133, 276408951, 278289284, 299696152, 315895944, 337158171, 357800508, 368545268, 385323624, 417433926, 449544228, 473843916, 487006247, 510293448, 524468266, 552817902, 556578568, 626150889, 674316342, 715601016, 737090536, 786702399, 829226853, 834867852, 899088456, 947687832, 974012494, 1048936532, 1105635804, 1252301778, 1348632684, 1461018741, 1573404798, 1658453706, 1669735704, 1948024988, 2097873064, 2211271608, 2360107197, 2504603556, 2697265368, 2922037482, 3146809596, 3316907412, 3409043729, 3896049976, 4383056223, 4720214394, 5009207112, 5844074964, 6293619192, 6633814824, 6818087458, 8766112446, 9440428788, 10227131187, 11688149928, 13636174916, 17532224892, 18880857576, 20454262374, 27272349832, 30681393561, 35064449784, 40908524748, 61362787122, 81817049496, 122725574244, 245451148488]

約数ペア:

[(1, 245451148488), (2, 122725574244), (3, 81817049496), (4, 61362787122), (6, 40908524748), (7, 35064449784), (8, 30681393561), (9, 27272349832), (12, 20454262374), (13, 18880857576), (14, 17532224892), (18, 13636174916), (21, 11688149928), (24, 10227131187), (26, 9440428788), (28, 8766112446), (36, 6818087458), (37, 6633814824), (39, 6293619192), (42, 5844074964), (49, 5009207112), (52, 4720214394), (56, 4383056223), (63, 3896049976), (72, 3409043729), (74, 3316907412), (78, 3146809596), (84, 2922037482), (91, 2697265368), (98, 2504603556), (104, 2360107197), (111, 2211271608), (117, 2097873064), (126, 1948024988), (147, 1669735704), (148, 1658453706), (156, 1573404798), (168, 1461018741), (182, 1348632684), (196, 1252301778), (222, 1105635804), (234, 1048936532), (252, 974012494), (259, 947687832), (273, 899088456), (294, 834867852), (296, 829226853), (312, 786702399), (333, 737090536), (343, 715601016), (364, 674316342), (392, 626150889), (441, 556578568), (444, 552817902), (468, 524468266), (481, 510293448), (504, 487006247), (518, 473843916), (546, 449544228), (588, 417433926), (637, 385323624), (666, 368545268), (686, 357800508), (728, 337158171), (777, 315895944), (819, 299696152), (882, 278289284), (888, 276408951), (936, 262234133), (962, 255146724), (1029, 238533672), (1036, 236921958), (1092, 224772114), (1176, 208716963), (1274, 192661812), (1332, 184272634), (1372, 178900254), (1443, 170097816), (1554, 157947972), (1638, 149848076), (1764, 139144642), (1813, 135383976), (1911, 128441208), (1924, 127573362), (2058, 119266836), (2072, 118460979), (2184, 112386057), (2331, 105298648), (2548, 96330906), (2664, 92136317), (2744, 89450127), (2886, 85048908), (3087, 79511224), (3108, 78973986), (3276, 74924038), (3367, 72899064), (3528, 69572321), (3626, 67691988), (3822, 64220604), (3848, 63786681), (4116, 59633418), (4329, 56699272), (4459, 55046232), (4662, 52649324), (5096, 48165453), (5439, 45127992), (5733, 42813736), (5772, 42524454), (6174, 39755612), (6216, 39486993), (6552, 37462019), (6734, 36449532), (7252, 33845994), (7644, 32110302), (8232, 29816709), (8658, 28349636), (8918, 27523116), (9324, 26324662), (10101, 24299688), (10878, 22563996), (11466, 21406868), (11544, 21262227), (12348, 19877806), (12691, 19340568), (13377, 18348744), (13468, 18224766), (14504, 16922997), (15288, 16055151), (16317, 15042664), (17316, 14174818), (17836, 13761558), (18648, 13162331), (20202, 12149844), (20663, 11878776), (21756, 11281998), (22932, 10703434), (23569, 10414152), (24696, 9938903), (25382, 9670284), (26754, 9174372), (26936, 9112383), (30303, 8099896), (32634, 7521332), (34632, 7087409), (35672, 6880779), (38073, 6446856), (40131, 6116248), (40404, 6074922), (41326, 5939388), (43512, 5640999), (45864, 5351717), (47138, 5207076), (50764, 4835142), (53508, 4587186), (60606, 4049948), (61989, 3959592), (65268, 3760666), (70707, 3471384), (76146, 3223428), (80262, 3058124), (80808, 3037461), (82652, 2969694), (94276, 2603538), (101528, 2417571), (107016, 2293593), (114219, 2148952), (121212, 2024974), (123978, 1979796), (130536, 1880333), (141414, 1735692), (144641, 1696968), (152292, 1611714), (160524, 1529062), (164983, 1487736), (165304, 1484847), (185967, 1319864), (188552, 1301769), (212121, 1157128), (228438, 1074476), (242424, 1012487), (247956, 989898), (268619, 913752), (282828, 867846), (289282, 848484), (304584, 805857), (321048, 764531), (329966, 743868), (371934, 659932), (424242, 578564), (433923, 565656), (456876, 537238), (494949, 495912)]