790577872

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2089}}^1$

素因数の和:2244

約数の個数: 80

約数和(自身を含む): 1824486400

約数和(自身を除く): 1033908528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 109, 112, 124, 217, 218, 248, 434, 436, 496, 763, 868, 872, 1526, 1736, 1744, 2089, 3052, 3379, 3472, 4178, 6104, 6758, 8356, 12208, 13516, 14623, 16712, 23653, 27032, 29246, 33424, 47306, 54064, 58492, 64759, 94612, 116984, 129518, 189224, 227701, 233968, 259036, 378448, 453313, 455402, 518072, 906626, 910804, 1036144, 1593907, 1813252, 1821608, 3187814, 3626504, 3643216, 6375628, 7058731, 7253008, 12751256, 14117462, 25502512, 28234924, 49411117, 56469848, 98822234, 112939696, 197644468, 395288936, 790577872]

約数ペア:

[(1, 790577872), (2, 395288936), (4, 197644468), (7, 112939696), (8, 98822234), (14, 56469848), (16, 49411117), (28, 28234924), (31, 25502512), (56, 14117462), (62, 12751256), (109, 7253008), (112, 7058731), (124, 6375628), (217, 3643216), (218, 3626504), (248, 3187814), (434, 1821608), (436, 1813252), (496, 1593907), (763, 1036144), (868, 910804), (872, 906626), (1526, 518072), (1736, 455402), (1744, 453313), (2089, 378448), (3052, 259036), (3379, 233968), (3472, 227701), (4178, 189224), (6104, 129518), (6758, 116984), (8356, 94612), (12208, 64759), (13516, 58492), (14623, 54064), (16712, 47306), (23653, 33424), (27032, 29246)]