403681008

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3821}}^1$

素因数の和:3934

約数の個数: 80

約数和(自身を含む): 1091930112

約数和(自身を除く): 688249104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 71, 93, 124, 142, 186, 213, 248, 284, 372, 426, 496, 568, 744, 852, 1136, 1488, 1704, 2201, 3408, 3821, 4402, 6603, 7642, 8804, 11463, 13206, 15284, 17608, 22926, 26412, 30568, 35216, 45852, 52824, 61136, 91704, 105648, 118451, 183408, 236902, 271291, 355353, 473804, 542582, 710706, 813873, 947608, 1085164, 1421412, 1627746, 1895216, 2170328, 2842824, 3255492, 4340656, 5685648, 6510984, 8410021, 13021968, 16820042, 25230063, 33640084, 50460126, 67280168, 100920252, 134560336, 201840504, 403681008]

約数ペア:

[(1, 403681008), (2, 201840504), (3, 134560336), (4, 100920252), (6, 67280168), (8, 50460126), (12, 33640084), (16, 25230063), (24, 16820042), (31, 13021968), (48, 8410021), (62, 6510984), (71, 5685648), (93, 4340656), (124, 3255492), (142, 2842824), (186, 2170328), (213, 1895216), (248, 1627746), (284, 1421412), (372, 1085164), (426, 947608), (496, 813873), (568, 710706), (744, 542582), (852, 473804), (1136, 355353), (1488, 271291), (1704, 236902), (2201, 183408), (3408, 118451), (3821, 105648), (4402, 91704), (6603, 61136), (7642, 52824), (8804, 45852), (11463, 35216), (13206, 30568), (15284, 26412), (17608, 22926)]