291225032

素因数分解:

$2^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{10177}}^1$

素因数の和:10270

約数の個数: 48

約数和(自身を含む): 643962060

約数和(自身を除く): 352737028

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 73, 98, 146, 196, 292, 392, 511, 584, 1022, 2044, 3577, 4088, 7154, 10177, 14308, 20354, 28616, 40708, 71239, 81416, 142478, 284956, 498673, 569912, 742921, 997346, 1485842, 1994692, 2971684, 3989384, 5200447, 5943368, 10400894, 20801788, 36403129, 41603576, 72806258, 145612516, 291225032]

約数ペア:

[(1, 291225032), (2, 145612516), (4, 72806258), (7, 41603576), (8, 36403129), (14, 20801788), (28, 10400894), (49, 5943368), (56, 5200447), (73, 3989384), (98, 2971684), (146, 1994692), (196, 1485842), (292, 997346), (392, 742921), (511, 569912), (584, 498673), (1022, 284956), (2044, 142478), (3577, 81416), (4088, 71239), (7154, 40708), (10177, 28616), (14308, 20354)]