637450848

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{47093}}^1$

素因数の和:47156

約数の個数: 72

約数和(自身を含む): 1851359328

約数和(自身を除く): 1213908480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 2256, 3384, 4512, 6768, 13536, 47093, 94186, 141279, 188372, 282558, 376744, 423837, 565116, 753488, 847674, 1130232, 1506976, 1695348, 2213371, 2260464, 3390696, 4426742, 4520928, 6640113, 6781392, 8853484, 13280226, 13562784, 17706968, 19920339, 26560452, 35413936, 39840678, 53120904, 70827872, 79681356, 106241808, 159362712, 212483616, 318725424, 637450848]

約数ペア:

[(1, 637450848), (2, 318725424), (3, 212483616), (4, 159362712), (6, 106241808), (8, 79681356), (9, 70827872), (12, 53120904), (16, 39840678), (18, 35413936), (24, 26560452), (32, 19920339), (36, 17706968), (47, 13562784), (48, 13280226), (72, 8853484), (94, 6781392), (96, 6640113), (141, 4520928), (144, 4426742), (188, 3390696), (282, 2260464), (288, 2213371), (376, 1695348), (423, 1506976), (564, 1130232), (752, 847674), (846, 753488), (1128, 565116), (1504, 423837), (1692, 376744), (2256, 282558), (3384, 188372), (4512, 141279), (6768, 94186), (13536, 47093)]