240654312

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{196613}}^1$

素因数の和:196642

約数の個数: 48

約数和(自身を含む): 690115140

約数和(自身を除く): 449460828

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 196613, 393226, 589839, 786452, 1179678, 1572904, 1769517, 2359356, 3342421, 3539034, 4718712, 6684842, 7078068, 10027263, 13369684, 14156136, 20054526, 26739368, 30081789, 40109052, 60163578, 80218104, 120327156, 240654312]

約数ペア:

[(1, 240654312), (2, 120327156), (3, 80218104), (4, 60163578), (6, 40109052), (8, 30081789), (9, 26739368), (12, 20054526), (17, 14156136), (18, 13369684), (24, 10027263), (34, 7078068), (36, 6684842), (51, 4718712), (68, 3539034), (72, 3342421), (102, 2359356), (136, 1769517), (153, 1572904), (204, 1179678), (306, 786452), (408, 589839), (612, 393226), (1224, 196613)]