319577568

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{727}}^1$

素因数の和:1000

約数の個数: 96

約数和(自身を含む): 887927040

約数和(自身を除く): 568349472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 241, 304, 456, 482, 608, 723, 727, 912, 964, 1446, 1454, 1824, 1928, 2181, 2892, 2908, 3856, 4362, 4579, 5784, 5816, 7712, 8724, 9158, 11568, 11632, 13737, 13813, 17448, 18316, 23136, 23264, 27474, 27626, 34896, 36632, 41439, 54948, 55252, 69792, 73264, 82878, 109896, 110504, 146528, 165756, 175207, 219792, 221008, 331512, 350414, 439584, 442016, 525621, 663024, 700828, 1051242, 1326048, 1401656, 2102484, 2803312, 3328933, 4204968, 5606624, 6657866, 8409936, 9986799, 13315732, 16819872, 19973598, 26631464, 39947196, 53262928, 79894392, 106525856, 159788784, 319577568]

約数ペア:

[(1, 319577568), (2, 159788784), (3, 106525856), (4, 79894392), (6, 53262928), (8, 39947196), (12, 26631464), (16, 19973598), (19, 16819872), (24, 13315732), (32, 9986799), (38, 8409936), (48, 6657866), (57, 5606624), (76, 4204968), (96, 3328933), (114, 2803312), (152, 2102484), (228, 1401656), (241, 1326048), (304, 1051242), (456, 700828), (482, 663024), (608, 525621), (723, 442016), (727, 439584), (912, 350414), (964, 331512), (1446, 221008), (1454, 219792), (1824, 175207), (1928, 165756), (2181, 146528), (2892, 110504), (2908, 109896), (3856, 82878), (4362, 73264), (4579, 69792), (5784, 55252), (5816, 54948), (7712, 41439), (8724, 36632), (9158, 34896), (11568, 27626), (11632, 27474), (13737, 23264), (13813, 23136), (17448, 18316)]