504323248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{220421}}^1$

素因数の和:220453

約数の個数: 40

約数和(自身を含む): 1147957776

約数和(自身を除く): 643634528

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 220421, 440842, 881684, 1763368, 2424631, 2865473, 3526736, 4849262, 5730946, 9698524, 11461892, 19397048, 22923784, 31520203, 38794096, 45847568, 63040406, 126080812, 252161624, 504323248]

約数ペア:

[(1, 504323248), (2, 252161624), (4, 126080812), (8, 63040406), (11, 45847568), (13, 38794096), (16, 31520203), (22, 22923784), (26, 19397048), (44, 11461892), (52, 9698524), (88, 5730946), (104, 4849262), (143, 3526736), (176, 2865473), (208, 2424631), (286, 1763368), (572, 881684), (1144, 440842), (2288, 220421)]