216706824

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:695

約数の個数: 96

約数和(自身を含む): 604632600

約数和(自身を除く): 387925776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 109, 159, 212, 218, 318, 327, 424, 436, 477, 521, 636, 654, 872, 954, 981, 1042, 1272, 1308, 1563, 1908, 1962, 2084, 2616, 3126, 3816, 3924, 4168, 4689, 5777, 6252, 7848, 9378, 11554, 12504, 17331, 18756, 23108, 27613, 34662, 37512, 46216, 51993, 55226, 56789, 69324, 82839, 103986, 110452, 113578, 138648, 165678, 170367, 207972, 220904, 227156, 248517, 331356, 340734, 415944, 454312, 497034, 511101, 662712, 681468, 994068, 1022202, 1362936, 1988136, 2044404, 3009817, 4088808, 6019634, 9029451, 12039268, 18058902, 24078536, 27088353, 36117804, 54176706, 72235608, 108353412, 216706824]

約数ペア:

[(1, 216706824), (2, 108353412), (3, 72235608), (4, 54176706), (6, 36117804), (8, 27088353), (9, 24078536), (12, 18058902), (18, 12039268), (24, 9029451), (36, 6019634), (53, 4088808), (72, 3009817), (106, 2044404), (109, 1988136), (159, 1362936), (212, 1022202), (218, 994068), (318, 681468), (327, 662712), (424, 511101), (436, 497034), (477, 454312), (521, 415944), (636, 340734), (654, 331356), (872, 248517), (954, 227156), (981, 220904), (1042, 207972), (1272, 170367), (1308, 165678), (1563, 138648), (1908, 113578), (1962, 110452), (2084, 103986), (2616, 82839), (3126, 69324), (3816, 56789), (3924, 55226), (4168, 51993), (4689, 46216), (5777, 37512), (6252, 34662), (7848, 27613), (9378, 23108), (11554, 18756), (12504, 17331)]