730844464

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1259}}^1$

素因数の和:1418

約数の個数: 80

約数和(自身を含む): 1664893440

約数和(自身を除く): 934048976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 73, 112, 142, 146, 284, 292, 497, 511, 568, 584, 994, 1022, 1136, 1168, 1259, 1988, 2044, 2518, 3976, 4088, 5036, 5183, 7952, 8176, 8813, 10072, 10366, 17626, 20144, 20732, 35252, 36281, 41464, 70504, 72562, 82928, 89389, 91907, 141008, 145124, 178778, 183814, 290248, 357556, 367628, 580496, 625723, 643349, 715112, 735256, 1251446, 1286698, 1430224, 1470512, 2502892, 2573396, 5005784, 5146792, 6525397, 10011568, 10293584, 13050794, 26101588, 45677779, 52203176, 91355558, 104406352, 182711116, 365422232, 730844464]

約数ペア:

[(1, 730844464), (2, 365422232), (4, 182711116), (7, 104406352), (8, 91355558), (14, 52203176), (16, 45677779), (28, 26101588), (56, 13050794), (71, 10293584), (73, 10011568), (112, 6525397), (142, 5146792), (146, 5005784), (284, 2573396), (292, 2502892), (497, 1470512), (511, 1430224), (568, 1286698), (584, 1251446), (994, 735256), (1022, 715112), (1136, 643349), (1168, 625723), (1259, 580496), (1988, 367628), (2044, 357556), (2518, 290248), (3976, 183814), (4088, 178778), (5036, 145124), (5183, 141008), (7952, 91907), (8176, 89389), (8813, 82928), (10072, 72562), (10366, 70504), (17626, 41464), (20144, 36281), (20732, 35252)]