1249559968

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{379}}^1\times {\mathrm{523}}^1$

素因数の和:1109

約数の個数: 48

約数和(自身を含む): 2483822880

約数和(自身を除く): 1234262912

約数列:

[1, 2, 4, 8, 16, 32, 197, 379, 394, 523, 758, 788, 1046, 1516, 1576, 2092, 3032, 3152, 4184, 6064, 6304, 8368, 12128, 16736, 74663, 103031, 149326, 198217, 206062, 298652, 396434, 412124, 597304, 792868, 824248, 1194608, 1585736, 1648496, 2389216, 3171472, 3296992, 6342944, 39048749, 78097498, 156194996, 312389992, 624779984, 1249559968]

約数ペア:

[(1, 1249559968), (2, 624779984), (4, 312389992), (8, 156194996), (16, 78097498), (32, 39048749), (197, 6342944), (379, 3296992), (394, 3171472), (523, 2389216), (758, 1648496), (788, 1585736), (1046, 1194608), (1516, 824248), (1576, 792868), (2092, 597304), (3032, 412124), (3152, 396434), (4184, 298652), (6064, 206062), (6304, 198217), (8368, 149326), (12128, 103031), (16736, 74663)]