669913968

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:503

約数の個数: 160

約数和(自身を含む): 1923305472

約数和(自身を除く): 1253391504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 71, 93, 102, 124, 136, 142, 186, 204, 213, 248, 272, 284, 372, 373, 408, 426, 496, 527, 568, 744, 746, 816, 852, 1054, 1119, 1136, 1207, 1488, 1492, 1581, 1704, 2108, 2201, 2238, 2414, 2984, 3162, 3408, 3621, 4216, 4402, 4476, 4828, 5968, 6324, 6341, 6603, 7242, 8432, 8804, 8952, 9656, 11563, 12648, 12682, 13206, 14484, 17608, 17904, 19023, 19312, 23126, 25296, 25364, 26412, 26483, 28968, 34689, 35216, 37417, 38046, 46252, 50728, 52824, 52966, 57936, 69378, 74834, 76092, 79449, 92504, 101456, 105648, 105932, 112251, 138756, 149668, 152184, 158898, 185008, 196571, 211864, 224502, 277512, 299336, 304368, 317796, 393142, 423728, 449004, 450211, 555024, 589713, 598672, 635592, 786284, 820973, 898008, 900422, 1179426, 1271184, 1350633, 1572568, 1641946, 1796016, 1800844, 2358852, 2462919, 2701266, 3145136, 3283892, 3601688, 4717704, 4925838, 5402532, 6567784, 7203376, 9435408, 9851676, 10805064, 13135568, 13956541, 19703352, 21610128, 27913082, 39406704, 41869623, 55826164, 83739246, 111652328, 167478492, 223304656, 334956984, 669913968]

約数ペア:

[(1, 669913968), (2, 334956984), (3, 223304656), (4, 167478492), (6, 111652328), (8, 83739246), (12, 55826164), (16, 41869623), (17, 39406704), (24, 27913082), (31, 21610128), (34, 19703352), (48, 13956541), (51, 13135568), (62, 10805064), (68, 9851676), (71, 9435408), (93, 7203376), (102, 6567784), (124, 5402532), (136, 4925838), (142, 4717704), (186, 3601688), (204, 3283892), (213, 3145136), (248, 2701266), (272, 2462919), (284, 2358852), (372, 1800844), (373, 1796016), (408, 1641946), (426, 1572568), (496, 1350633), (527, 1271184), (568, 1179426), (744, 900422), (746, 898008), (816, 820973), (852, 786284), (1054, 635592), (1119, 598672), (1136, 589713), (1207, 555024), (1488, 450211), (1492, 449004), (1581, 423728), (1704, 393142), (2108, 317796), (2201, 304368), (2238, 299336), (2414, 277512), (2984, 224502), (3162, 211864), (3408, 196571), (3621, 185008), (4216, 158898), (4402, 152184), (4476, 149668), (4828, 138756), (5968, 112251), (6324, 105932), (6341, 105648), (6603, 101456), (7242, 92504), (8432, 79449), (8804, 76092), (8952, 74834), (9656, 69378), (11563, 57936), (12648, 52966), (12682, 52824), (13206, 50728), (14484, 46252), (17608, 38046), (17904, 37417), (19023, 35216), (19312, 34689), (23126, 28968), (25296, 26483), (25364, 26412)]