313199952

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{26417}}^1$

素因数の和:26460

約数の個数: 80

約数和(自身を含む): 917232960

約数和(自身を除く): 604033008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 11856, 26417, 52834, 79251, 105668, 158502, 211336, 317004, 343421, 422672, 501923, 634008, 686842, 1003846, 1030263, 1268016, 1373684, 1505769, 2007692, 2060526, 2747368, 3011538, 4015384, 4121052, 5494736, 6023076, 6524999, 8030768, 8242104, 12046152, 13049998, 16484208, 19574997, 24092304, 26099996, 39149994, 52199992, 78299988, 104399984, 156599976, 313199952]

約数ペア:

[(1, 313199952), (2, 156599976), (3, 104399984), (4, 78299988), (6, 52199992), (8, 39149994), (12, 26099996), (13, 24092304), (16, 19574997), (19, 16484208), (24, 13049998), (26, 12046152), (38, 8242104), (39, 8030768), (48, 6524999), (52, 6023076), (57, 5494736), (76, 4121052), (78, 4015384), (104, 3011538), (114, 2747368), (152, 2060526), (156, 2007692), (208, 1505769), (228, 1373684), (247, 1268016), (304, 1030263), (312, 1003846), (456, 686842), (494, 634008), (624, 501923), (741, 422672), (912, 343421), (988, 317004), (1482, 211336), (1976, 158502), (2964, 105668), (3952, 79251), (5928, 52834), (11856, 26417)]