401432016

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{491951}}^1$

素因数の和:491979

約数の個数: 40

約数和(自身を含む): 1098036864

約数和(自身を除く): 696604848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 491951, 983902, 1475853, 1967804, 2951706, 3935608, 5903412, 7871216, 8363167, 11806824, 16726334, 23613648, 25089501, 33452668, 50179002, 66905336, 100358004, 133810672, 200716008, 401432016]

約数ペア:

[(1, 401432016), (2, 200716008), (3, 133810672), (4, 100358004), (6, 66905336), (8, 50179002), (12, 33452668), (16, 25089501), (17, 23613648), (24, 16726334), (34, 11806824), (48, 8363167), (51, 7871216), (68, 5903412), (102, 3935608), (136, 2951706), (204, 1967804), (272, 1475853), (408, 983902), (816, 491951)]