380432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:111

約数の個数: 40

約数和(自身を含む): 833280

約数和(自身を除く): 452848

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 59, 62, 104, 118, 124, 208, 236, 248, 403, 472, 496, 767, 806, 944, 1534, 1612, 1829, 3068, 3224, 3658, 6136, 6448, 7316, 12272, 14632, 23777, 29264, 47554, 95108, 190216, 380432]

約数ペア:

[(1, 380432), (2, 190216), (4, 95108), (8, 47554), (13, 29264), (16, 23777), (26, 14632), (31, 12272), (52, 7316), (59, 6448), (62, 6136), (104, 3658), (118, 3224), (124, 3068), (208, 1829), (236, 1612), (248, 1534), (403, 944), (472, 806), (496, 767)]