1260693472

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{5471}}^1$

素因数の和:5879

約数の個数: 48

約数和(自身を含む): 2619993600

約数和(自身を除く): 1359300128

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 379, 608, 758, 1516, 3032, 5471, 6064, 7201, 10942, 12128, 14402, 21884, 28804, 43768, 57608, 87536, 103949, 115216, 175072, 207898, 230432, 415796, 831592, 1663184, 2073509, 3326368, 4147018, 8294036, 16588072, 33176144, 39396671, 66352288, 78793342, 157586684, 315173368, 630346736, 1260693472]

約数ペア:

[(1, 1260693472), (2, 630346736), (4, 315173368), (8, 157586684), (16, 78793342), (19, 66352288), (32, 39396671), (38, 33176144), (76, 16588072), (152, 8294036), (304, 4147018), (379, 3326368), (608, 2073509), (758, 1663184), (1516, 831592), (3032, 415796), (5471, 230432), (6064, 207898), (7201, 175072), (10942, 115216), (12128, 103949), (14402, 87536), (21884, 57608), (28804, 43768)]