872256312

素因数分解:

$2^3\times 3^2\times {\mathrm{173}}^1\times {\mathrm{239}}^1\times {\mathrm{293}}^1$

素因数の和:717

約数の個数: 96

約数和(自身を含む): 2394100800

約数和(自身を除く): 1521844488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 173, 239, 293, 346, 478, 519, 586, 692, 717, 879, 956, 1038, 1172, 1384, 1434, 1557, 1758, 1912, 2076, 2151, 2344, 2637, 2868, 3114, 3516, 4152, 4302, 5274, 5736, 6228, 7032, 8604, 10548, 12456, 17208, 21096, 41347, 50689, 70027, 82694, 101378, 124041, 140054, 152067, 165388, 202756, 210081, 248082, 280108, 304134, 330776, 372123, 405512, 420162, 456201, 496164, 560216, 608268, 630243, 744246, 840324, 912402, 992328, 1216536, 1260486, 1488492, 1680648, 1824804, 2520972, 2976984, 3649608, 5041944, 12114671, 24229342, 36344013, 48458684, 72688026, 96917368, 109032039, 145376052, 218064078, 290752104, 436128156, 872256312]

約数ペア:

[(1, 872256312), (2, 436128156), (3, 290752104), (4, 218064078), (6, 145376052), (8, 109032039), (9, 96917368), (12, 72688026), (18, 48458684), (24, 36344013), (36, 24229342), (72, 12114671), (173, 5041944), (239, 3649608), (293, 2976984), (346, 2520972), (478, 1824804), (519, 1680648), (586, 1488492), (692, 1260486), (717, 1216536), (879, 992328), (956, 912402), (1038, 840324), (1172, 744246), (1384, 630243), (1434, 608268), (1557, 560216), (1758, 496164), (1912, 456201), (2076, 420162), (2151, 405512), (2344, 372123), (2637, 330776), (2868, 304134), (3114, 280108), (3516, 248082), (4152, 210081), (4302, 202756), (5274, 165388), (5736, 152067), (6228, 140054), (7032, 124041), (8604, 101378), (10548, 82694), (12456, 70027), (17208, 50689), (21096, 41347)]