388036896

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{310927}}^1$

素因数の和:310953

約数の個数: 48

約数和(自身を含む): 1096953984

約数和(自身を除く): 708917088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 310927, 621854, 932781, 1243708, 1865562, 2487416, 3731124, 4042051, 4974832, 7462248, 8084102, 9949664, 12126153, 14924496, 16168204, 24252306, 29848992, 32336408, 48504612, 64672816, 97009224, 129345632, 194018448, 388036896]

約数ペア:

[(1, 388036896), (2, 194018448), (3, 129345632), (4, 97009224), (6, 64672816), (8, 48504612), (12, 32336408), (13, 29848992), (16, 24252306), (24, 16168204), (26, 14924496), (32, 12126153), (39, 9949664), (48, 8084102), (52, 7462248), (78, 4974832), (96, 4042051), (104, 3731124), (156, 2487416), (208, 1865562), (312, 1243708), (416, 932781), (624, 621854), (1248, 310927)]