724012848

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{881}}^1$

素因数の和:1347

約数の個数: 120

約数和(自身を含む): 2189547360

約数和(自身を除く): 1465534512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 439, 468, 624, 878, 881, 936, 1317, 1756, 1762, 1872, 2634, 2643, 3512, 3524, 3951, 5268, 5286, 5707, 7024, 7048, 7902, 7929, 10536, 10572, 11414, 11453, 14096, 15804, 15858, 17121, 21072, 21144, 22828, 22906, 31608, 31716, 34242, 34359, 42288, 45656, 45812, 51363, 63216, 63432, 68484, 68718, 91312, 91624, 102726, 103077, 126864, 136968, 137436, 183248, 205452, 206154, 273936, 274872, 386759, 410904, 412308, 549744, 773518, 821808, 824616, 1160277, 1547036, 1649232, 2320554, 3094072, 3480831, 4641108, 5027867, 6188144, 6961662, 9282216, 10055734, 13923324, 15083601, 18564432, 20111468, 27846648, 30167202, 40222936, 45250803, 55693296, 60334404, 80445872, 90501606, 120668808, 181003212, 241337616, 362006424, 724012848]

約数ペア:

[(1, 724012848), (2, 362006424), (3, 241337616), (4, 181003212), (6, 120668808), (8, 90501606), (9, 80445872), (12, 60334404), (13, 55693296), (16, 45250803), (18, 40222936), (24, 30167202), (26, 27846648), (36, 20111468), (39, 18564432), (48, 15083601), (52, 13923324), (72, 10055734), (78, 9282216), (104, 6961662), (117, 6188144), (144, 5027867), (156, 4641108), (208, 3480831), (234, 3094072), (312, 2320554), (439, 1649232), (468, 1547036), (624, 1160277), (878, 824616), (881, 821808), (936, 773518), (1317, 549744), (1756, 412308), (1762, 410904), (1872, 386759), (2634, 274872), (2643, 273936), (3512, 206154), (3524, 205452), (3951, 183248), (5268, 137436), (5286, 136968), (5707, 126864), (7024, 103077), (7048, 102726), (7902, 91624), (7929, 91312), (10536, 68718), (10572, 68484), (11414, 63432), (11453, 63216), (14096, 51363), (15804, 45812), (15858, 45656), (17121, 42288), (21072, 34359), (21144, 34242), (22828, 31716), (22906, 31608)]