279752496

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:231

約数の個数: 160

約数和(自身を含む): 791949312

約数和(自身を除く): 512196816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 43, 46, 48, 69, 71, 83, 86, 92, 129, 138, 142, 166, 172, 184, 213, 249, 258, 276, 284, 332, 344, 368, 426, 498, 516, 552, 568, 664, 688, 852, 989, 996, 1032, 1104, 1136, 1328, 1633, 1704, 1909, 1978, 1992, 2064, 2967, 3053, 3266, 3408, 3569, 3818, 3956, 3984, 4899, 5727, 5893, 5934, 6106, 6532, 7138, 7636, 7912, 9159, 9798, 10707, 11454, 11786, 11868, 12212, 13064, 14276, 15272, 15824, 17679, 18318, 19596, 21414, 22908, 23572, 23736, 24424, 26128, 28552, 30544, 35358, 36636, 39192, 42828, 45816, 47144, 47472, 48848, 57104, 70219, 70716, 73272, 78384, 82087, 85656, 91632, 94288, 135539, 140438, 141432, 146544, 164174, 171312, 210657, 246261, 253399, 271078, 280876, 282864, 328348, 406617, 421314, 492522, 506798, 542156, 561752, 656696, 760197, 813234, 842628, 985044, 1013596, 1084312, 1123504, 1313392, 1520394, 1626468, 1685256, 1970088, 2027192, 2168624, 3040788, 3252936, 3370512, 3940176, 4054384, 5828177, 6081576, 6505872, 11656354, 12163152, 17484531, 23312708, 34969062, 46625416, 69938124, 93250832, 139876248, 279752496]

約数ペア:

[(1, 279752496), (2, 139876248), (3, 93250832), (4, 69938124), (6, 46625416), (8, 34969062), (12, 23312708), (16, 17484531), (23, 12163152), (24, 11656354), (43, 6505872), (46, 6081576), (48, 5828177), (69, 4054384), (71, 3940176), (83, 3370512), (86, 3252936), (92, 3040788), (129, 2168624), (138, 2027192), (142, 1970088), (166, 1685256), (172, 1626468), (184, 1520394), (213, 1313392), (249, 1123504), (258, 1084312), (276, 1013596), (284, 985044), (332, 842628), (344, 813234), (368, 760197), (426, 656696), (498, 561752), (516, 542156), (552, 506798), (568, 492522), (664, 421314), (688, 406617), (852, 328348), (989, 282864), (996, 280876), (1032, 271078), (1104, 253399), (1136, 246261), (1328, 210657), (1633, 171312), (1704, 164174), (1909, 146544), (1978, 141432), (1992, 140438), (2064, 135539), (2967, 94288), (3053, 91632), (3266, 85656), (3408, 82087), (3569, 78384), (3818, 73272), (3956, 70716), (3984, 70219), (4899, 57104), (5727, 48848), (5893, 47472), (5934, 47144), (6106, 45816), (6532, 42828), (7138, 39192), (7636, 36636), (7912, 35358), (9159, 30544), (9798, 28552), (10707, 26128), (11454, 24424), (11786, 23736), (11868, 23572), (12212, 22908), (13064, 21414), (14276, 19596), (15272, 18318), (15824, 17679)]