228887667424

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{269579}}^1$

素因数の和:269772

約数の個数: 72

約数和(自身を含む): 491062075560

約数和(自身を除く): 262174408136

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 157, 169, 208, 314, 338, 416, 628, 676, 1256, 1352, 2041, 2512, 2704, 4082, 5024, 5408, 8164, 16328, 26533, 32656, 53066, 65312, 106132, 212264, 269579, 424528, 539158, 849056, 1078316, 2156632, 3504527, 4313264, 7009054, 8626528, 14018108, 28036216, 42323903, 45558851, 56072432, 84647806, 91117702, 112144864, 169295612, 182235404, 338591224, 364470808, 550210739, 677182448, 728941616, 1100421478, 1354364896, 1457883232, 2200842956, 4401685912, 7152739607, 8803371824, 14305479214, 17606743648, 28610958428, 57221916856, 114443833712, 228887667424]

約数ペア:

[(1, 228887667424), (2, 114443833712), (4, 57221916856), (8, 28610958428), (13, 17606743648), (16, 14305479214), (26, 8803371824), (32, 7152739607), (52, 4401685912), (104, 2200842956), (157, 1457883232), (169, 1354364896), (208, 1100421478), (314, 728941616), (338, 677182448), (416, 550210739), (628, 364470808), (676, 338591224), (1256, 182235404), (1352, 169295612), (2041, 112144864), (2512, 91117702), (2704, 84647806), (4082, 56072432), (5024, 45558851), (5408, 42323903), (8164, 28036216), (16328, 14018108), (26533, 8626528), (32656, 7009054), (53066, 4313264), (65312, 3504527), (106132, 2156632), (212264, 1078316), (269579, 849056), (424528, 539158)]