947984856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1567}}^1$

素因数の和:1873

約数の個数: 128

約数和(自身を含む): 2929274880

約数和(自身を除く): 1981290024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 277, 312, 364, 546, 554, 728, 831, 1092, 1108, 1567, 1662, 1939, 2184, 2216, 3134, 3324, 3601, 3878, 4701, 5817, 6268, 6648, 7202, 7756, 9402, 10803, 10969, 11634, 12536, 14404, 15512, 18804, 20371, 21606, 21938, 23268, 25207, 28808, 32907, 37608, 40742, 43212, 43876, 46536, 50414, 61113, 65814, 75621, 81484, 86424, 87752, 100828, 122226, 131628, 142597, 151242, 162968, 201656, 244452, 263256, 285194, 302484, 427791, 434059, 488904, 570388, 604968, 855582, 868118, 1140776, 1302177, 1711164, 1736236, 2604354, 3038413, 3422328, 3472472, 5208708, 5642767, 6076826, 9115239, 10417416, 11285534, 12153652, 16928301, 18230478, 22571068, 24307304, 33856602, 36460956, 39499369, 45142136, 67713204, 72921912, 78998738, 118498107, 135426408, 157997476, 236996214, 315994952, 473992428, 947984856]

約数ペア:

[(1, 947984856), (2, 473992428), (3, 315994952), (4, 236996214), (6, 157997476), (7, 135426408), (8, 118498107), (12, 78998738), (13, 72921912), (14, 67713204), (21, 45142136), (24, 39499369), (26, 36460956), (28, 33856602), (39, 24307304), (42, 22571068), (52, 18230478), (56, 16928301), (78, 12153652), (84, 11285534), (91, 10417416), (104, 9115239), (156, 6076826), (168, 5642767), (182, 5208708), (273, 3472472), (277, 3422328), (312, 3038413), (364, 2604354), (546, 1736236), (554, 1711164), (728, 1302177), (831, 1140776), (1092, 868118), (1108, 855582), (1567, 604968), (1662, 570388), (1939, 488904), (2184, 434059), (2216, 427791), (3134, 302484), (3324, 285194), (3601, 263256), (3878, 244452), (4701, 201656), (5817, 162968), (6268, 151242), (6648, 142597), (7202, 131628), (7756, 122226), (9402, 100828), (10803, 87752), (10969, 86424), (11634, 81484), (12536, 75621), (14404, 65814), (15512, 61113), (18804, 50414), (20371, 46536), (21606, 43876), (21938, 43212), (23268, 40742), (25207, 37608), (28808, 32907)]