679216944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1069}}^1$

素因数の和:1179

約数の個数: 160

約数和(自身を含む): 2105896960

約数和(自身を除く): 1426680016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 61, 62, 84, 93, 112, 122, 124, 168, 183, 186, 217, 244, 248, 336, 366, 372, 427, 434, 488, 496, 651, 732, 744, 854, 868, 976, 1069, 1281, 1302, 1464, 1488, 1708, 1736, 1891, 2138, 2562, 2604, 2928, 3207, 3416, 3472, 3782, 4276, 5124, 5208, 5673, 6414, 6832, 7483, 7564, 8552, 10248, 10416, 11346, 12828, 13237, 14966, 15128, 17104, 20496, 22449, 22692, 25656, 26474, 29932, 30256, 33139, 39711, 44898, 45384, 51312, 52948, 59864, 65209, 66278, 79422, 89796, 90768, 99417, 105896, 119728, 130418, 132556, 158844, 179592, 195627, 198834, 211792, 231973, 260836, 265112, 317688, 359184, 391254, 397668, 456463, 463946, 521672, 530224, 635376, 695919, 782508, 795336, 912926, 927892, 1043344, 1369389, 1391838, 1565016, 1590672, 1825852, 1855784, 2021479, 2738778, 2783676, 3130032, 3651704, 3711568, 4042958, 5477556, 5567352, 6064437, 7303408, 8085916, 10955112, 11134704, 12128874, 14150353, 16171832, 21910224, 24257748, 28300706, 32343664, 42451059, 48515496, 56601412, 84902118, 97030992, 113202824, 169804236, 226405648, 339608472, 679216944]

約数ペア:

[(1, 679216944), (2, 339608472), (3, 226405648), (4, 169804236), (6, 113202824), (7, 97030992), (8, 84902118), (12, 56601412), (14, 48515496), (16, 42451059), (21, 32343664), (24, 28300706), (28, 24257748), (31, 21910224), (42, 16171832), (48, 14150353), (56, 12128874), (61, 11134704), (62, 10955112), (84, 8085916), (93, 7303408), (112, 6064437), (122, 5567352), (124, 5477556), (168, 4042958), (183, 3711568), (186, 3651704), (217, 3130032), (244, 2783676), (248, 2738778), (336, 2021479), (366, 1855784), (372, 1825852), (427, 1590672), (434, 1565016), (488, 1391838), (496, 1369389), (651, 1043344), (732, 927892), (744, 912926), (854, 795336), (868, 782508), (976, 695919), (1069, 635376), (1281, 530224), (1302, 521672), (1464, 463946), (1488, 456463), (1708, 397668), (1736, 391254), (1891, 359184), (2138, 317688), (2562, 265112), (2604, 260836), (2928, 231973), (3207, 211792), (3416, 198834), (3472, 195627), (3782, 179592), (4276, 158844), (5124, 132556), (5208, 130418), (5673, 119728), (6414, 105896), (6832, 99417), (7483, 90768), (7564, 89796), (8552, 79422), (10248, 66278), (10416, 65209), (11346, 59864), (12828, 52948), (13237, 51312), (14966, 45384), (15128, 44898), (17104, 39711), (20496, 33139), (22449, 30256), (22692, 29932), (25656, 26474)]