289041472

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1867}}^1$

素因数の和:1979

約数の個数: 56

約数和(自身を含む): 597834720

約数和(自身を除く): 308793248

約数列:

[1, 2, 4, 8, 16, 32, 41, 59, 64, 82, 118, 164, 236, 328, 472, 656, 944, 1312, 1867, 1888, 2419, 2624, 3734, 3776, 4838, 7468, 9676, 14936, 19352, 29872, 38704, 59744, 76547, 77408, 110153, 119488, 153094, 154816, 220306, 306188, 440612, 612376, 881224, 1224752, 1762448, 2449504, 3524896, 4516273, 4899008, 7049792, 9032546, 18065092, 36130184, 72260368, 144520736, 289041472]

約数ペア:

[(1, 289041472), (2, 144520736), (4, 72260368), (8, 36130184), (16, 18065092), (32, 9032546), (41, 7049792), (59, 4899008), (64, 4516273), (82, 3524896), (118, 2449504), (164, 1762448), (236, 1224752), (328, 881224), (472, 612376), (656, 440612), (944, 306188), (1312, 220306), (1867, 154816), (1888, 153094), (2419, 119488), (2624, 110153), (3734, 77408), (3776, 76547), (4838, 59744), (7468, 38704), (9676, 29872), (14936, 19352)]