399611952

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{146057}}^1$

素因数の和:146090

約数の個数: 60

約数和(自身を含む): 1177227480

約数和(自身を除く): 777615528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 146057, 292114, 438171, 584228, 876342, 1168456, 1314513, 1752684, 2336912, 2629026, 2775083, 3505368, 5258052, 5550166, 7010736, 8325249, 10516104, 11100332, 16650498, 21032208, 22200664, 24975747, 33300996, 44401328, 49951494, 66601992, 99902988, 133203984, 199805976, 399611952]

約数ペア:

[(1, 399611952), (2, 199805976), (3, 133203984), (4, 99902988), (6, 66601992), (8, 49951494), (9, 44401328), (12, 33300996), (16, 24975747), (18, 22200664), (19, 21032208), (24, 16650498), (36, 11100332), (38, 10516104), (48, 8325249), (57, 7010736), (72, 5550166), (76, 5258052), (114, 3505368), (144, 2775083), (152, 2629026), (171, 2336912), (228, 1752684), (304, 1314513), (342, 1168456), (456, 876342), (684, 584228), (912, 438171), (1368, 292114), (2736, 146057)]