21370136076

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:701

約数の個数: 288

約数和(自身を含む): 62899200000

約数和(自身を除く): 41529063924

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 29, 34, 36, 38, 51, 57, 58, 68, 76, 87, 102, 114, 116, 127, 153, 171, 174, 204, 228, 254, 261, 306, 323, 342, 348, 381, 493, 499, 508, 522, 551, 612, 646, 684, 762, 969, 986, 998, 1044, 1102, 1143, 1292, 1479, 1497, 1524, 1653, 1938, 1972, 1996, 2159, 2204, 2286, 2413, 2907, 2958, 2994, 3306, 3683, 3876, 4318, 4437, 4491, 4572, 4826, 4959, 5814, 5916, 5988, 6477, 6612, 7239, 7366, 8483, 8636, 8874, 8982, 9367, 9481, 9652, 9918, 11049, 11628, 12954, 14471, 14478, 14732, 16966, 17748, 17964, 18734, 18962, 19431, 19836, 21717, 22098, 25449, 25908, 28101, 28443, 28942, 28956, 33147, 33932, 37468, 37924, 38862, 41021, 43413, 43434, 44196, 50898, 56202, 56886, 57884, 62611, 63373, 66294, 69977, 76347, 77724, 82042, 84303, 85329, 86826, 86868, 101796, 112404, 113772, 123063, 125222, 126746, 130239, 132588, 139954, 152694, 161177, 164084, 168606, 170658, 173652, 187833, 190119, 209931, 246007, 246126, 250444, 253492, 260478, 274949, 279908, 305388, 322354, 337212, 341316, 369189, 375666, 380238, 419862, 483531, 492014, 492252, 520956, 549898, 563499, 570357, 629793, 644708, 738021, 738378, 751332, 760476, 824847, 839724, 967062, 984028, 1077341, 1099796, 1126998, 1140714, 1189609, 1204087, 1259586, 1450593, 1476042, 1476756, 1649694, 1837817, 1934124, 2154682, 2214063, 2253996, 2281428, 2379218, 2408174, 2474541, 2519172, 2901186, 2952084, 3232023, 3299388, 3568827, 3612261, 3675634, 4309364, 4428126, 4674133, 4758436, 4816348, 4949082, 5513451, 5802372, 6464046, 7137654, 7224522, 7351268, 8856252, 9348266, 9696069, 9898164, 10706481, 10836783, 11026902, 12928092, 14022399, 14275308, 14449044, 16540353, 18696532, 19392138, 20469479, 21412962, 21673566, 22053804, 28044798, 31242889, 33080706, 34918523, 38784276, 40938958, 42067197, 42825924, 43347132, 56089596, 61408437, 62485778, 66161412, 69837046, 81877916, 84134394, 93728667, 104755569, 122816874, 124971556, 139674092, 168268788, 184225311, 187457334, 209511138, 245633748, 281186001, 314266707, 368450622, 374914668, 419022276, 562372002, 593614891, 628533414, 736901244, 1124744004, 1187229782, 1257066828, 1780844673, 2374459564, 3561689346, 5342534019, 7123378692, 10685068038, 21370136076]

約数ペア:

[(1, 21370136076), (2, 10685068038), (3, 7123378692), (4, 5342534019), (6, 3561689346), (9, 2374459564), (12, 1780844673), (17, 1257066828), (18, 1187229782), (19, 1124744004), (29, 736901244), (34, 628533414), (36, 593614891), (38, 562372002), (51, 419022276), (57, 374914668), (58, 368450622), (68, 314266707), (76, 281186001), (87, 245633748), (102, 209511138), (114, 187457334), (116, 184225311), (127, 168268788), (153, 139674092), (171, 124971556), (174, 122816874), (204, 104755569), (228, 93728667), (254, 84134394), (261, 81877916), (306, 69837046), (323, 66161412), (342, 62485778), (348, 61408437), (381, 56089596), (493, 43347132), (499, 42825924), (508, 42067197), (522, 40938958), (551, 38784276), (612, 34918523), (646, 33080706), (684, 31242889), (762, 28044798), (969, 22053804), (986, 21673566), (998, 21412962), (1044, 20469479), (1102, 19392138), (1143, 18696532), (1292, 16540353), (1479, 14449044), (1497, 14275308), (1524, 14022399), (1653, 12928092), (1938, 11026902), (1972, 10836783), (1996, 10706481), (2159, 9898164), (2204, 9696069), (2286, 9348266), (2413, 8856252), (2907, 7351268), (2958, 7224522), (2994, 7137654), (3306, 6464046), (3683, 5802372), (3876, 5513451), (4318, 4949082), (4437, 4816348), (4491, 4758436), (4572, 4674133), (4826, 4428126), (4959, 4309364), (5814, 3675634), (5916, 3612261), (5988, 3568827), (6477, 3299388), (6612, 3232023), (7239, 2952084), (7366, 2901186), (8483, 2519172), (8636, 2474541), (8874, 2408174), (8982, 2379218), (9367, 2281428), (9481, 2253996), (9652, 2214063), (9918, 2154682), (11049, 1934124), (11628, 1837817), (12954, 1649694), (14471, 1476756), (14478, 1476042), (14732, 1450593), (16966, 1259586), (17748, 1204087), (17964, 1189609), (18734, 1140714), (18962, 1126998), (19431, 1099796), (19836, 1077341), (21717, 984028), (22098, 967062), (25449, 839724), (25908, 824847), (28101, 760476), (28443, 751332), (28942, 738378), (28956, 738021), (33147, 644708), (33932, 629793), (37468, 570357), (37924, 563499), (38862, 549898), (41021, 520956), (43413, 492252), (43434, 492014), (44196, 483531), (50898, 419862), (56202, 380238), (56886, 375666), (57884, 369189), (62611, 341316), (63373, 337212), (66294, 322354), (69977, 305388), (76347, 279908), (77724, 274949), (82042, 260478), (84303, 253492), (85329, 250444), (86826, 246126), (86868, 246007), (101796, 209931), (112404, 190119), (113772, 187833), (123063, 173652), (125222, 170658), (126746, 168606), (130239, 164084), (132588, 161177), (139954, 152694)]