739676004

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{2339}}^1$

素因数の和:2457

約数の個数: 72

約数和(自身を含む): 1847270880

約数和(自身を除く): 1107594876

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 73, 76, 114, 146, 219, 228, 292, 361, 438, 722, 876, 1083, 1387, 1444, 2166, 2339, 2774, 4161, 4332, 4678, 5548, 7017, 8322, 9356, 14034, 16644, 26353, 28068, 44441, 52706, 79059, 88882, 105412, 133323, 158118, 170747, 177764, 266646, 316236, 341494, 512241, 533292, 682988, 844379, 1024482, 1688758, 2048964, 2533137, 3244193, 3377516, 5066274, 6488386, 9732579, 10132548, 12976772, 19465158, 38930316, 61639667, 123279334, 184919001, 246558668, 369838002, 739676004]

約数ペア:

[(1, 739676004), (2, 369838002), (3, 246558668), (4, 184919001), (6, 123279334), (12, 61639667), (19, 38930316), (38, 19465158), (57, 12976772), (73, 10132548), (76, 9732579), (114, 6488386), (146, 5066274), (219, 3377516), (228, 3244193), (292, 2533137), (361, 2048964), (438, 1688758), (722, 1024482), (876, 844379), (1083, 682988), (1387, 533292), (1444, 512241), (2166, 341494), (2339, 316236), (2774, 266646), (4161, 177764), (4332, 170747), (4678, 158118), (5548, 133323), (7017, 105412), (8322, 88882), (9356, 79059), (14034, 52706), (16644, 44441), (26353, 28068)]