387508576

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{133073}}^1$

素因数の和:133103

約数の個数: 48

約数和(自身を含む): 938970144

約数和(自身を除く): 551461568

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 133073, 266146, 532292, 931511, 1064584, 1729949, 1863022, 2129168, 3459898, 3726044, 4258336, 6919796, 7452088, 12109643, 13839592, 14904176, 24219286, 27679184, 29808352, 48438572, 55358368, 96877144, 193754288, 387508576]

約数ペア:

[(1, 387508576), (2, 193754288), (4, 96877144), (7, 55358368), (8, 48438572), (13, 29808352), (14, 27679184), (16, 24219286), (26, 14904176), (28, 13839592), (32, 12109643), (52, 7452088), (56, 6919796), (91, 4258336), (104, 3726044), (112, 3459898), (182, 2129168), (208, 1863022), (224, 1729949), (364, 1064584), (416, 931511), (728, 532292), (1456, 266146), (2912, 133073)]