215368056

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 596475360

約数和(自身を除く): 381107304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 113, 206, 226, 257, 309, 339, 412, 452, 514, 618, 678, 771, 824, 904, 927, 1017, 1028, 1236, 1356, 1542, 1854, 2034, 2056, 2313, 2472, 2712, 3084, 3708, 4068, 4626, 6168, 7416, 8136, 9252, 11639, 18504, 23278, 26471, 29041, 34917, 46556, 52942, 58082, 69834, 79413, 87123, 93112, 104751, 105884, 116164, 139668, 158826, 174246, 209502, 211768, 232328, 238239, 261369, 279336, 317652, 348492, 419004, 476478, 522738, 635304, 696984, 838008, 952956, 1045476, 1905912, 2090952, 2991223, 5982446, 8973669, 11964892, 17947338, 23929784, 26921007, 35894676, 53842014, 71789352, 107684028, 215368056]

約数ペア:

[(1, 215368056), (2, 107684028), (3, 71789352), (4, 53842014), (6, 35894676), (8, 26921007), (9, 23929784), (12, 17947338), (18, 11964892), (24, 8973669), (36, 5982446), (72, 2991223), (103, 2090952), (113, 1905912), (206, 1045476), (226, 952956), (257, 838008), (309, 696984), (339, 635304), (412, 522738), (452, 476478), (514, 419004), (618, 348492), (678, 317652), (771, 279336), (824, 261369), (904, 238239), (927, 232328), (1017, 211768), (1028, 209502), (1236, 174246), (1356, 158826), (1542, 139668), (1854, 116164), (2034, 105884), (2056, 104751), (2313, 93112), (2472, 87123), (2712, 79413), (3084, 69834), (3708, 58082), (4068, 52942), (4626, 46556), (6168, 34917), (7416, 29041), (8136, 26471), (9252, 23278), (11639, 18504)]