829071728

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:534

約数の個数: 80

約数和(自身を含む): 1709890560

約数和(自身を除く): 880818832

約数列:

[1, 2, 4, 8, 16, 37, 47, 74, 83, 94, 148, 166, 188, 296, 332, 359, 376, 592, 664, 718, 752, 1328, 1436, 1739, 2872, 3071, 3478, 3901, 5744, 6142, 6956, 7802, 12284, 13283, 13912, 15604, 16873, 24568, 26566, 27824, 29797, 31208, 33746, 49136, 53132, 59594, 62416, 67492, 106264, 119188, 134984, 144337, 212528, 238376, 269968, 288674, 476752, 577348, 624301, 1102489, 1154696, 1248602, 1400459, 2204978, 2309392, 2497204, 2800918, 4409956, 4994408, 5601836, 8819912, 9988816, 11203672, 17639824, 22407344, 51816983, 103633966, 207267932, 414535864, 829071728]

約数ペア:

[(1, 829071728), (2, 414535864), (4, 207267932), (8, 103633966), (16, 51816983), (37, 22407344), (47, 17639824), (74, 11203672), (83, 9988816), (94, 8819912), (148, 5601836), (166, 4994408), (188, 4409956), (296, 2800918), (332, 2497204), (359, 2309392), (376, 2204978), (592, 1400459), (664, 1248602), (718, 1154696), (752, 1102489), (1328, 624301), (1436, 577348), (1739, 476752), (2872, 288674), (3071, 269968), (3478, 238376), (3901, 212528), (5744, 144337), (6142, 134984), (6956, 119188), (7802, 106264), (12284, 67492), (13283, 62416), (13912, 59594), (15604, 53132), (16873, 49136), (24568, 33746), (26566, 31208), (27824, 29797)]