1905052968

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{569}}^1$

素因数の和:681

約数の個数: 288

約数和(自身を含む): 6563629800

約数和(自身を除く): 4658576832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 73, 78, 84, 91, 98, 104, 117, 126, 146, 147, 156, 168, 182, 196, 219, 234, 252, 273, 292, 294, 312, 364, 392, 438, 441, 468, 504, 511, 546, 569, 584, 588, 637, 657, 728, 819, 876, 882, 936, 949, 1022, 1092, 1138, 1176, 1274, 1314, 1533, 1638, 1707, 1752, 1764, 1898, 1911, 2044, 2184, 2276, 2548, 2628, 2847, 3066, 3276, 3414, 3528, 3577, 3796, 3822, 3983, 4088, 4552, 4599, 5096, 5121, 5256, 5694, 5733, 6132, 6552, 6643, 6828, 7154, 7397, 7592, 7644, 7966, 8541, 9198, 10242, 10731, 11388, 11466, 11949, 12264, 13286, 13656, 14308, 14794, 15288, 15932, 17082, 18396, 19929, 20484, 21462, 22191, 22776, 22932, 23898, 26572, 27881, 28616, 29588, 31864, 32193, 34164, 35847, 36792, 39858, 40968, 41537, 42924, 44382, 45864, 46501, 47796, 51779, 53144, 55762, 59176, 59787, 64386, 66573, 68328, 71694, 79716, 83074, 83643, 85848, 88764, 93002, 95592, 103558, 111524, 119574, 124611, 128772, 133146, 139503, 143388, 155337, 159432, 166148, 167286, 177528, 186004, 207116, 223048, 239148, 249222, 250929, 257544, 266292, 279006, 286776, 290759, 310674, 332296, 334572, 362453, 372008, 373833, 414232, 418509, 466011, 478296, 498444, 501858, 532584, 539981, 558012, 581518, 621348, 669144, 724906, 747666, 837018, 872277, 932022, 996888, 1003716, 1079962, 1087359, 1116024, 1163036, 1242696, 1449812, 1495332, 1619943, 1674036, 1744554, 1864044, 2007432, 2035313, 2159924, 2174718, 2326072, 2616831, 2899624, 2990664, 3239886, 3262077, 3348072, 3489108, 3728088, 3779867, 4070626, 4319848, 4349436, 4859829, 5233662, 6105939, 6479772, 6524154, 6978216, 7559734, 8141252, 8698872, 9719658, 10467324, 11339601, 12211878, 12959544, 13048308, 15119468, 16282504, 18317817, 19439316, 20934648, 22679202, 24423756, 26096616, 26459069, 30238936, 34018803, 36635634, 38878632, 45358404, 48847512, 52918138, 68037606, 73271268, 79377207, 90716808, 105836276, 136075212, 146542536, 158754414, 211672552, 238131621, 272150424, 317508828, 476263242, 635017656, 952526484, 1905052968]

約数ペア:

[(1, 1905052968), (2, 952526484), (3, 635017656), (4, 476263242), (6, 317508828), (7, 272150424), (8, 238131621), (9, 211672552), (12, 158754414), (13, 146542536), (14, 136075212), (18, 105836276), (21, 90716808), (24, 79377207), (26, 73271268), (28, 68037606), (36, 52918138), (39, 48847512), (42, 45358404), (49, 38878632), (52, 36635634), (56, 34018803), (63, 30238936), (72, 26459069), (73, 26096616), (78, 24423756), (84, 22679202), (91, 20934648), (98, 19439316), (104, 18317817), (117, 16282504), (126, 15119468), (146, 13048308), (147, 12959544), (156, 12211878), (168, 11339601), (182, 10467324), (196, 9719658), (219, 8698872), (234, 8141252), (252, 7559734), (273, 6978216), (292, 6524154), (294, 6479772), (312, 6105939), (364, 5233662), (392, 4859829), (438, 4349436), (441, 4319848), (468, 4070626), (504, 3779867), (511, 3728088), (546, 3489108), (569, 3348072), (584, 3262077), (588, 3239886), (637, 2990664), (657, 2899624), (728, 2616831), (819, 2326072), (876, 2174718), (882, 2159924), (936, 2035313), (949, 2007432), (1022, 1864044), (1092, 1744554), (1138, 1674036), (1176, 1619943), (1274, 1495332), (1314, 1449812), (1533, 1242696), (1638, 1163036), (1707, 1116024), (1752, 1087359), (1764, 1079962), (1898, 1003716), (1911, 996888), (2044, 932022), (2184, 872277), (2276, 837018), (2548, 747666), (2628, 724906), (2847, 669144), (3066, 621348), (3276, 581518), (3414, 558012), (3528, 539981), (3577, 532584), (3796, 501858), (3822, 498444), (3983, 478296), (4088, 466011), (4552, 418509), (4599, 414232), (5096, 373833), (5121, 372008), (5256, 362453), (5694, 334572), (5733, 332296), (6132, 310674), (6552, 290759), (6643, 286776), (6828, 279006), (7154, 266292), (7397, 257544), (7592, 250929), (7644, 249222), (7966, 239148), (8541, 223048), (9198, 207116), (10242, 186004), (10731, 177528), (11388, 167286), (11466, 166148), (11949, 159432), (12264, 155337), (13286, 143388), (13656, 139503), (14308, 133146), (14794, 128772), (15288, 124611), (15932, 119574), (17082, 111524), (18396, 103558), (19929, 95592), (20484, 93002), (21462, 88764), (22191, 85848), (22776, 83643), (22932, 83074), (23898, 79716), (26572, 71694), (27881, 68328), (28616, 66573), (29588, 64386), (31864, 59787), (32193, 59176), (34164, 55762), (35847, 53144), (36792, 51779), (39858, 47796), (40968, 46501), (41537, 45864), (42924, 44382)]