15661886268

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{233}}^1\times {\mathrm{2333}}^1$

素因数の和:2601

約数の個数: 120

約数和(自身を含む): 42833922768

約数和(自身を除く): 27172036500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 233, 294, 343, 466, 588, 686, 699, 932, 1029, 1372, 1398, 1631, 2058, 2333, 2401, 2796, 3262, 4116, 4666, 4802, 4893, 6524, 6999, 7203, 9332, 9604, 9786, 11417, 13998, 14406, 16331, 19572, 22834, 27996, 28812, 32662, 34251, 45668, 48993, 65324, 68502, 79919, 97986, 114317, 137004, 159838, 195972, 228634, 239757, 319676, 342951, 457268, 479514, 543589, 559433, 685902, 800219, 959028, 1087178, 1118866, 1371804, 1600438, 1630767, 1678299, 2174356, 2237732, 2400657, 3200876, 3261534, 3356598, 3805123, 4801314, 5601533, 6523068, 6713196, 7610246, 9602628, 11203066, 11415369, 15220492, 16804599, 22406132, 22830738, 26635861, 33609198, 45661476, 53271722, 67218396, 79907583, 106543444, 159815166, 186451027, 319630332, 372902054, 559353081, 745804108, 1118706162, 1305157189, 2237412324, 2610314378, 3915471567, 5220628756, 7830943134, 15661886268]

約数ペア:

[(1, 15661886268), (2, 7830943134), (3, 5220628756), (4, 3915471567), (6, 2610314378), (7, 2237412324), (12, 1305157189), (14, 1118706162), (21, 745804108), (28, 559353081), (42, 372902054), (49, 319630332), (84, 186451027), (98, 159815166), (147, 106543444), (196, 79907583), (233, 67218396), (294, 53271722), (343, 45661476), (466, 33609198), (588, 26635861), (686, 22830738), (699, 22406132), (932, 16804599), (1029, 15220492), (1372, 11415369), (1398, 11203066), (1631, 9602628), (2058, 7610246), (2333, 6713196), (2401, 6523068), (2796, 5601533), (3262, 4801314), (4116, 3805123), (4666, 3356598), (4802, 3261534), (4893, 3200876), (6524, 2400657), (6999, 2237732), (7203, 2174356), (9332, 1678299), (9604, 1630767), (9786, 1600438), (11417, 1371804), (13998, 1118866), (14406, 1087178), (16331, 959028), (19572, 800219), (22834, 685902), (27996, 559433), (28812, 543589), (32662, 479514), (34251, 457268), (45668, 342951), (48993, 319676), (65324, 239757), (68502, 228634), (79919, 195972), (97986, 159838), (114317, 137004)]