287602016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{3019}}^1$

素因数の和:3271

約数の個数: 48

約数和(自身を含む): 612637200

約数和(自身を除く): 325035184

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 229, 416, 458, 916, 1832, 2977, 3019, 3664, 5954, 6038, 7328, 11908, 12076, 23816, 24152, 39247, 47632, 48304, 78494, 95264, 96608, 156988, 313976, 627952, 691351, 1255904, 1382702, 2765404, 5530808, 8987563, 11061616, 17975126, 22123232, 35950252, 71900504, 143801008, 287602016]

約数ペア:

[(1, 287602016), (2, 143801008), (4, 71900504), (8, 35950252), (13, 22123232), (16, 17975126), (26, 11061616), (32, 8987563), (52, 5530808), (104, 2765404), (208, 1382702), (229, 1255904), (416, 691351), (458, 627952), (916, 313976), (1832, 156988), (2977, 96608), (3019, 95264), (3664, 78494), (5954, 48304), (6038, 47632), (7328, 39247), (11908, 24152), (12076, 23816)]