361383568

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{248203}}^1$

素因数の和:248231

約数の個数: 40

約数和(自身を含む): 861764288

約数和(自身を除く): 500380720

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 248203, 496406, 992812, 1737421, 1985624, 3226639, 3474842, 3971248, 6453278, 6949684, 12906556, 13899368, 22586473, 25813112, 27798736, 45172946, 51626224, 90345892, 180691784, 361383568]

約数ペア:

[(1, 361383568), (2, 180691784), (4, 90345892), (7, 51626224), (8, 45172946), (13, 27798736), (14, 25813112), (16, 22586473), (26, 13899368), (28, 12906556), (52, 6949684), (56, 6453278), (91, 3971248), (104, 3474842), (112, 3226639), (182, 1985624), (208, 1737421), (364, 992812), (728, 496406), (1456, 248203)]