248052168

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 288

約数和(自身を含む): 885044160

約数和(自身を除く): 636991992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 17, 18, 21, 24, 26, 28, 34, 36, 39, 42, 51, 52, 56, 63, 68, 72, 78, 84, 91, 102, 104, 117, 119, 126, 131, 136, 153, 156, 168, 182, 204, 221, 234, 238, 252, 262, 273, 289, 306, 312, 357, 364, 393, 408, 442, 468, 476, 504, 524, 546, 578, 612, 663, 714, 728, 786, 819, 867, 884, 917, 936, 952, 1048, 1071, 1092, 1156, 1179, 1224, 1326, 1428, 1547, 1572, 1638, 1703, 1734, 1768, 1834, 1989, 2023, 2142, 2184, 2227, 2312, 2358, 2601, 2652, 2751, 2856, 3094, 3144, 3276, 3406, 3468, 3668, 3757, 3978, 4046, 4284, 4454, 4641, 4716, 5109, 5202, 5304, 5502, 6069, 6188, 6552, 6681, 6812, 6936, 7336, 7514, 7956, 8092, 8253, 8568, 8908, 9282, 9432, 10218, 10404, 11004, 11271, 11921, 12138, 12376, 13362, 13624, 13923, 15028, 15327, 15589, 15912, 16184, 16506, 17816, 18207, 18564, 20043, 20436, 20808, 22008, 22542, 23842, 24276, 26299, 26724, 27846, 28951, 30056, 30654, 31178, 33012, 33813, 35763, 36414, 37128, 37859, 40086, 40872, 45084, 46767, 47684, 48552, 52598, 53448, 55692, 57902, 61308, 62356, 66024, 67626, 71526, 72828, 75718, 78897, 80172, 86853, 90168, 93534, 95368, 105196, 107289, 111384, 113577, 115804, 122616, 124712, 135252, 140301, 143052, 145656, 151436, 157794, 160344, 173706, 187068, 202657, 210392, 214578, 227154, 231608, 236691, 260559, 265013, 270504, 280602, 286104, 302872, 315588, 340731, 347412, 374136, 405314, 429156, 454308, 473382, 492167, 521118, 530026, 561204, 607971, 631176, 681462, 694824, 795039, 810628, 858312, 908616, 946764, 984334, 1042236, 1060052, 1122408, 1215942, 1362924, 1476501, 1590078, 1621256, 1823913, 1893528, 1968668, 2084472, 2120104, 2385117, 2431884, 2725848, 2953002, 3180156, 3445169, 3647826, 3937336, 4429503, 4770234, 4863768, 5906004, 6360312, 6890338, 7295652, 8859006, 9540468, 10335507, 11812008, 13780676, 14591304, 17718012, 19080936, 20671014, 27561352, 31006521, 35436024, 41342028, 62013042, 82684056, 124026084, 248052168]

約数ペア:

[(1, 248052168), (2, 124026084), (3, 82684056), (4, 62013042), (6, 41342028), (7, 35436024), (8, 31006521), (9, 27561352), (12, 20671014), (13, 19080936), (14, 17718012), (17, 14591304), (18, 13780676), (21, 11812008), (24, 10335507), (26, 9540468), (28, 8859006), (34, 7295652), (36, 6890338), (39, 6360312), (42, 5906004), (51, 4863768), (52, 4770234), (56, 4429503), (63, 3937336), (68, 3647826), (72, 3445169), (78, 3180156), (84, 2953002), (91, 2725848), (102, 2431884), (104, 2385117), (117, 2120104), (119, 2084472), (126, 1968668), (131, 1893528), (136, 1823913), (153, 1621256), (156, 1590078), (168, 1476501), (182, 1362924), (204, 1215942), (221, 1122408), (234, 1060052), (238, 1042236), (252, 984334), (262, 946764), (273, 908616), (289, 858312), (306, 810628), (312, 795039), (357, 694824), (364, 681462), (393, 631176), (408, 607971), (442, 561204), (468, 530026), (476, 521118), (504, 492167), (524, 473382), (546, 454308), (578, 429156), (612, 405314), (663, 374136), (714, 347412), (728, 340731), (786, 315588), (819, 302872), (867, 286104), (884, 280602), (917, 270504), (936, 265013), (952, 260559), (1048, 236691), (1071, 231608), (1092, 227154), (1156, 214578), (1179, 210392), (1224, 202657), (1326, 187068), (1428, 173706), (1547, 160344), (1572, 157794), (1638, 151436), (1703, 145656), (1734, 143052), (1768, 140301), (1834, 135252), (1989, 124712), (2023, 122616), (2142, 115804), (2184, 113577), (2227, 111384), (2312, 107289), (2358, 105196), (2601, 95368), (2652, 93534), (2751, 90168), (2856, 86853), (3094, 80172), (3144, 78897), (3276, 75718), (3406, 72828), (3468, 71526), (3668, 67626), (3757, 66024), (3978, 62356), (4046, 61308), (4284, 57902), (4454, 55692), (4641, 53448), (4716, 52598), (5109, 48552), (5202, 47684), (5304, 46767), (5502, 45084), (6069, 40872), (6188, 40086), (6552, 37859), (6681, 37128), (6812, 36414), (6936, 35763), (7336, 33813), (7514, 33012), (7956, 31178), (8092, 30654), (8253, 30056), (8568, 28951), (8908, 27846), (9282, 26724), (9432, 26299), (10218, 24276), (10404, 23842), (11004, 22542), (11271, 22008), (11921, 20808), (12138, 20436), (12376, 20043), (13362, 18564), (13624, 18207), (13923, 17816), (15028, 16506), (15327, 16184), (15589, 15912)]