254481648

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{40471}}^1$

素因数の和:40613

約数の個数: 40

約数和(自身を含む): 662445696

約数和(自身を除く): 407964048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 40471, 80942, 121413, 161884, 242826, 323768, 485652, 647536, 971304, 1942608, 5301701, 10603402, 15905103, 21206804, 31810206, 42413608, 63620412, 84827216, 127240824, 254481648]

約数ペア:

[(1, 254481648), (2, 127240824), (3, 84827216), (4, 63620412), (6, 42413608), (8, 31810206), (12, 21206804), (16, 15905103), (24, 10603402), (48, 5301701), (131, 1942608), (262, 971304), (393, 647536), (524, 485652), (786, 323768), (1048, 242826), (1572, 161884), (2096, 121413), (3144, 80942), (6288, 40471)]