390699712

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1201}}^1$

素因数の和:1266

約数の個数: 112

約数和(自身を含む): 923251392

約数和(自身を除く): 532551680

約数列:

[1, 2, 4, 8, 13, 16, 17, 23, 26, 32, 34, 46, 52, 64, 68, 92, 104, 136, 184, 208, 221, 272, 299, 368, 391, 416, 442, 544, 598, 736, 782, 832, 884, 1088, 1196, 1201, 1472, 1564, 1768, 2392, 2402, 3128, 3536, 4784, 4804, 5083, 6256, 7072, 9568, 9608, 10166, 12512, 14144, 15613, 19136, 19216, 20332, 20417, 25024, 27623, 31226, 38432, 40664, 40834, 55246, 62452, 76864, 81328, 81668, 110492, 124904, 162656, 163336, 220984, 249808, 265421, 325312, 326672, 359099, 441968, 469591, 499616, 530842, 653344, 718198, 883936, 939182, 999232, 1061684, 1306688, 1436396, 1767872, 1878364, 2123368, 2872792, 3756728, 4246736, 5745584, 6104683, 7513456, 8493472, 11491168, 12209366, 15026912, 16986944, 22982336, 24418732, 30053824, 48837464, 97674928, 195349856, 390699712]

約数ペア:

[(1, 390699712), (2, 195349856), (4, 97674928), (8, 48837464), (13, 30053824), (16, 24418732), (17, 22982336), (23, 16986944), (26, 15026912), (32, 12209366), (34, 11491168), (46, 8493472), (52, 7513456), (64, 6104683), (68, 5745584), (92, 4246736), (104, 3756728), (136, 2872792), (184, 2123368), (208, 1878364), (221, 1767872), (272, 1436396), (299, 1306688), (368, 1061684), (391, 999232), (416, 939182), (442, 883936), (544, 718198), (598, 653344), (736, 530842), (782, 499616), (832, 469591), (884, 441968), (1088, 359099), (1196, 326672), (1201, 325312), (1472, 265421), (1564, 249808), (1768, 220984), (2392, 163336), (2402, 162656), (3128, 124904), (3536, 110492), (4784, 81668), (4804, 81328), (5083, 76864), (6256, 62452), (7072, 55246), (9568, 40834), (9608, 40664), (10166, 38432), (12512, 31226), (14144, 27623), (15613, 25024), (19136, 20417), (19216, 20332)]