288269592

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{21487}}^1$

素因数の和:21552

約数の個数: 64

約数和(自身を含む): 794196480

約数和(自身を除く): 505926888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 172, 258, 312, 344, 516, 559, 1032, 1118, 1677, 2236, 3354, 4472, 6708, 13416, 21487, 42974, 64461, 85948, 128922, 171896, 257844, 279331, 515688, 558662, 837993, 923941, 1117324, 1675986, 1847882, 2234648, 2771823, 3351972, 3695764, 5543646, 6703944, 7391528, 11087292, 12011233, 22174584, 24022466, 36033699, 48044932, 72067398, 96089864, 144134796, 288269592]

約数ペア:

[(1, 288269592), (2, 144134796), (3, 96089864), (4, 72067398), (6, 48044932), (8, 36033699), (12, 24022466), (13, 22174584), (24, 12011233), (26, 11087292), (39, 7391528), (43, 6703944), (52, 5543646), (78, 3695764), (86, 3351972), (104, 2771823), (129, 2234648), (156, 1847882), (172, 1675986), (258, 1117324), (312, 923941), (344, 837993), (516, 558662), (559, 515688), (1032, 279331), (1118, 257844), (1677, 171896), (2236, 128922), (3354, 85948), (4472, 64461), (6708, 42974), (13416, 21487)]