231265488

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1613}}^1$

素因数の和:1756

約数の個数: 80

約数和(自身を含む): 624424320

約数和(自身を除く): 393158832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 103, 116, 174, 206, 232, 309, 348, 412, 464, 618, 696, 824, 1236, 1392, 1613, 1648, 2472, 2987, 3226, 4839, 4944, 5974, 6452, 8961, 9678, 11948, 12904, 17922, 19356, 23896, 25808, 35844, 38712, 46777, 47792, 71688, 77424, 93554, 140331, 143376, 166139, 187108, 280662, 332278, 374216, 498417, 561324, 664556, 748432, 996834, 1122648, 1329112, 1993668, 2245296, 2658224, 3987336, 4818031, 7974672, 9636062, 14454093, 19272124, 28908186, 38544248, 57816372, 77088496, 115632744, 231265488]

約数ペア:

[(1, 231265488), (2, 115632744), (3, 77088496), (4, 57816372), (6, 38544248), (8, 28908186), (12, 19272124), (16, 14454093), (24, 9636062), (29, 7974672), (48, 4818031), (58, 3987336), (87, 2658224), (103, 2245296), (116, 1993668), (174, 1329112), (206, 1122648), (232, 996834), (309, 748432), (348, 664556), (412, 561324), (464, 498417), (618, 374216), (696, 332278), (824, 280662), (1236, 187108), (1392, 166139), (1613, 143376), (1648, 140331), (2472, 93554), (2987, 77424), (3226, 71688), (4839, 47792), (4944, 46777), (5974, 38712), (6452, 35844), (8961, 25808), (9678, 23896), (11948, 19356), (12904, 17922)]