309131004

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1093}}^1$

素因数の和:1164

約数の個数: 144

約数和(自身を含む): 928884768

約数和(自身を除く): 619753764

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 37, 39, 42, 49, 52, 74, 78, 84, 91, 98, 111, 147, 148, 156, 182, 196, 222, 259, 273, 294, 364, 444, 481, 518, 546, 588, 637, 777, 962, 1036, 1092, 1093, 1274, 1443, 1554, 1813, 1911, 1924, 2186, 2548, 2886, 3108, 3279, 3367, 3626, 3822, 4372, 5439, 5772, 6558, 6734, 7252, 7644, 7651, 10101, 10878, 13116, 13468, 14209, 15302, 20202, 21756, 22953, 23569, 28418, 30604, 40404, 40441, 42627, 45906, 47138, 53557, 56836, 70707, 80882, 85254, 91812, 94276, 99463, 107114, 121323, 141414, 160671, 161764, 170508, 198926, 214228, 242646, 282828, 283087, 298389, 321342, 397852, 485292, 525733, 566174, 596778, 642684, 696241, 849261, 1051466, 1132348, 1193556, 1392482, 1577199, 1698522, 1981609, 2088723, 2102932, 2784964, 3154398, 3397044, 3680131, 3963218, 4177446, 5944827, 6308796, 7360262, 7926436, 8354892, 11040393, 11889654, 14720524, 22080786, 23779308, 25760917, 44161572, 51521834, 77282751, 103043668, 154565502, 309131004]

約数ペア:

[(1, 309131004), (2, 154565502), (3, 103043668), (4, 77282751), (6, 51521834), (7, 44161572), (12, 25760917), (13, 23779308), (14, 22080786), (21, 14720524), (26, 11889654), (28, 11040393), (37, 8354892), (39, 7926436), (42, 7360262), (49, 6308796), (52, 5944827), (74, 4177446), (78, 3963218), (84, 3680131), (91, 3397044), (98, 3154398), (111, 2784964), (147, 2102932), (148, 2088723), (156, 1981609), (182, 1698522), (196, 1577199), (222, 1392482), (259, 1193556), (273, 1132348), (294, 1051466), (364, 849261), (444, 696241), (481, 642684), (518, 596778), (546, 566174), (588, 525733), (637, 485292), (777, 397852), (962, 321342), (1036, 298389), (1092, 283087), (1093, 282828), (1274, 242646), (1443, 214228), (1554, 198926), (1813, 170508), (1911, 161764), (1924, 160671), (2186, 141414), (2548, 121323), (2886, 107114), (3108, 99463), (3279, 94276), (3367, 91812), (3626, 85254), (3822, 80882), (4372, 70707), (5439, 56836), (5772, 53557), (6558, 47138), (6734, 45906), (7252, 42627), (7644, 40441), (7651, 40404), (10101, 30604), (10878, 28418), (13116, 23569), (13468, 22953), (14209, 21756), (15302, 20202)]