15315708456

素因数分解:

$2^3\times 3^2\times {\mathrm{211}}^1\times {\mathrm{919}}^1\times {\mathrm{1097}}^1$

素因数の和:2239

約数の個数: 96

約数和(自身を含む): 41760014400

約数和(自身を除く): 26444305944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 211, 422, 633, 844, 919, 1097, 1266, 1688, 1838, 1899, 2194, 2532, 2757, 3291, 3676, 3798, 4388, 5064, 5514, 6582, 7352, 7596, 8271, 8776, 9873, 11028, 13164, 15192, 16542, 19746, 22056, 26328, 33084, 39492, 66168, 78984, 193909, 231467, 387818, 462934, 581727, 694401, 775636, 925868, 1008143, 1163454, 1388802, 1551272, 1745181, 1851736, 2016286, 2083203, 2326908, 2777604, 3024429, 3490362, 4032572, 4166406, 4653816, 5555208, 6048858, 6980724, 8065144, 8332812, 9073287, 12097716, 13961448, 16665624, 18146574, 24195432, 36293148, 72586296, 212718173, 425436346, 638154519, 850872692, 1276309038, 1701745384, 1914463557, 2552618076, 3828927114, 5105236152, 7657854228, 15315708456]

約数ペア:

[(1, 15315708456), (2, 7657854228), (3, 5105236152), (4, 3828927114), (6, 2552618076), (8, 1914463557), (9, 1701745384), (12, 1276309038), (18, 850872692), (24, 638154519), (36, 425436346), (72, 212718173), (211, 72586296), (422, 36293148), (633, 24195432), (844, 18146574), (919, 16665624), (1097, 13961448), (1266, 12097716), (1688, 9073287), (1838, 8332812), (1899, 8065144), (2194, 6980724), (2532, 6048858), (2757, 5555208), (3291, 4653816), (3676, 4166406), (3798, 4032572), (4388, 3490362), (5064, 3024429), (5514, 2777604), (6582, 2326908), (7352, 2083203), (7596, 2016286), (8271, 1851736), (8776, 1745181), (9873, 1551272), (11028, 1388802), (13164, 1163454), (15192, 1008143), (16542, 925868), (19746, 775636), (22056, 694401), (26328, 581727), (33084, 462934), (39492, 387818), (66168, 231467), (78984, 193909)]