258457824

素因数分解:

$2^5\times 3^3\times {\mathrm{389}}^1\times {\mathrm{769}}^1$

素因数の和:1177

約数の個数: 96

約数和(自身を含む): 756756000

約数和(自身を除く): 498298176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 389, 432, 769, 778, 864, 1167, 1538, 1556, 2307, 2334, 3076, 3112, 3501, 4614, 4668, 6152, 6224, 6921, 7002, 9228, 9336, 10503, 12304, 12448, 13842, 14004, 18456, 18672, 20763, 21006, 24608, 27684, 28008, 36912, 37344, 41526, 42012, 55368, 56016, 73824, 83052, 84024, 110736, 112032, 166104, 168048, 221472, 299141, 332208, 336096, 598282, 664416, 897423, 1196564, 1794846, 2393128, 2692269, 3589692, 4786256, 5384538, 7179384, 8076807, 9572512, 10769076, 14358768, 16153614, 21538152, 28717536, 32307228, 43076304, 64614456, 86152608, 129228912, 258457824]

約数ペア:

[(1, 258457824), (2, 129228912), (3, 86152608), (4, 64614456), (6, 43076304), (8, 32307228), (9, 28717536), (12, 21538152), (16, 16153614), (18, 14358768), (24, 10769076), (27, 9572512), (32, 8076807), (36, 7179384), (48, 5384538), (54, 4786256), (72, 3589692), (96, 2692269), (108, 2393128), (144, 1794846), (216, 1196564), (288, 897423), (389, 664416), (432, 598282), (769, 336096), (778, 332208), (864, 299141), (1167, 221472), (1538, 168048), (1556, 166104), (2307, 112032), (2334, 110736), (3076, 84024), (3112, 83052), (3501, 73824), (4614, 56016), (4668, 55368), (6152, 42012), (6224, 41526), (6921, 37344), (7002, 36912), (9228, 28008), (9336, 27684), (10503, 24608), (12304, 21006), (12448, 20763), (13842, 18672), (14004, 18456)]