328688568

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{811}}^1$

素因数の和:1269

約数の個数: 96

約数和(自身を含む): 962073840

約数和(自身を除く): 633385272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 433, 468, 811, 866, 936, 1299, 1622, 1732, 2433, 2598, 3244, 3464, 3897, 4866, 5196, 5629, 6488, 7299, 7794, 9732, 10392, 10543, 11258, 14598, 15588, 16887, 19464, 21086, 22516, 29196, 31176, 31629, 33774, 42172, 45032, 50661, 58392, 63258, 67548, 84344, 94887, 101322, 126516, 135096, 189774, 202644, 253032, 351163, 379548, 405288, 702326, 759096, 1053489, 1404652, 2106978, 2809304, 3160467, 4213956, 4565119, 6320934, 8427912, 9130238, 12641868, 13695357, 18260476, 25283736, 27390714, 36520952, 41086071, 54781428, 82172142, 109562856, 164344284, 328688568]

約数ペア:

[(1, 328688568), (2, 164344284), (3, 109562856), (4, 82172142), (6, 54781428), (8, 41086071), (9, 36520952), (12, 27390714), (13, 25283736), (18, 18260476), (24, 13695357), (26, 12641868), (36, 9130238), (39, 8427912), (52, 6320934), (72, 4565119), (78, 4213956), (104, 3160467), (117, 2809304), (156, 2106978), (234, 1404652), (312, 1053489), (433, 759096), (468, 702326), (811, 405288), (866, 379548), (936, 351163), (1299, 253032), (1622, 202644), (1732, 189774), (2433, 135096), (2598, 126516), (3244, 101322), (3464, 94887), (3897, 84344), (4866, 67548), (5196, 63258), (5629, 58392), (6488, 50661), (7299, 45032), (7794, 42172), (9732, 33774), (10392, 31629), (10543, 31176), (11258, 29196), (14598, 22516), (15588, 21086), (16887, 19464)]