386634144

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23831}}^1$

素因数の和:23870

約数の個数: 72

約数和(自身を含む): 1099036512

約数和(自身を除く): 712402368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 4056, 5408, 8112, 16224, 23831, 47662, 71493, 95324, 142986, 190648, 285972, 309803, 381296, 571944, 619606, 762592, 929409, 1143888, 1239212, 1858818, 2287776, 2478424, 3717636, 4027439, 4956848, 7435272, 8054878, 9913696, 12082317, 14870544, 16109756, 24164634, 29741088, 32219512, 48329268, 64439024, 96658536, 128878048, 193317072, 386634144]

約数ペア:

[(1, 386634144), (2, 193317072), (3, 128878048), (4, 96658536), (6, 64439024), (8, 48329268), (12, 32219512), (13, 29741088), (16, 24164634), (24, 16109756), (26, 14870544), (32, 12082317), (39, 9913696), (48, 8054878), (52, 7435272), (78, 4956848), (96, 4027439), (104, 3717636), (156, 2478424), (169, 2287776), (208, 1858818), (312, 1239212), (338, 1143888), (416, 929409), (507, 762592), (624, 619606), (676, 571944), (1014, 381296), (1248, 309803), (1352, 285972), (2028, 190648), (2704, 142986), (4056, 95324), (5408, 71493), (8112, 47662), (16224, 23831)]