913464064

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2803}}^1$

素因数の和:2905

約数の個数: 72

約数和(自身を含む): 1948667840

約数和(自身を除く): 1035203776

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 67, 76, 128, 134, 152, 256, 268, 304, 536, 608, 1072, 1216, 1273, 2144, 2432, 2546, 2803, 4288, 4864, 5092, 5606, 8576, 10184, 11212, 17152, 20368, 22424, 40736, 44848, 53257, 81472, 89696, 106514, 162944, 179392, 187801, 213028, 325888, 358784, 375602, 426056, 717568, 751204, 852112, 1502408, 1704224, 3004816, 3408448, 3568219, 6009632, 6816896, 7136438, 12019264, 13633792, 14272876, 24038528, 28545752, 48077056, 57091504, 114183008, 228366016, 456732032, 913464064]

約数ペア:

[(1, 913464064), (2, 456732032), (4, 228366016), (8, 114183008), (16, 57091504), (19, 48077056), (32, 28545752), (38, 24038528), (64, 14272876), (67, 13633792), (76, 12019264), (128, 7136438), (134, 6816896), (152, 6009632), (256, 3568219), (268, 3408448), (304, 3004816), (536, 1704224), (608, 1502408), (1072, 852112), (1216, 751204), (1273, 717568), (2144, 426056), (2432, 375602), (2546, 358784), (2803, 325888), (4288, 213028), (4864, 187801), (5092, 179392), (5606, 162944), (8576, 106514), (10184, 89696), (11212, 81472), (17152, 53257), (20368, 44848), (22424, 40736)]