1655149728

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{1747}}^1$

素因数の和:1970

約数の個数: 96

約数和(自身を含む): 4440199680

約数和(自身を除く): 2785049952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 139, 142, 213, 278, 284, 417, 426, 556, 568, 834, 852, 1112, 1136, 1668, 1704, 1747, 2224, 2272, 3336, 3408, 3494, 4448, 5241, 6672, 6816, 6988, 9869, 10482, 13344, 13976, 19738, 20964, 27952, 29607, 39476, 41928, 55904, 59214, 78952, 83856, 118428, 124037, 157904, 167712, 236856, 242833, 248074, 315808, 372111, 473712, 485666, 496148, 728499, 744222, 947424, 971332, 992296, 1456998, 1488444, 1942664, 1984592, 2913996, 2976888, 3885328, 3969184, 5827992, 5953776, 7770656, 11655984, 11907552, 17241143, 23311968, 34482286, 51723429, 68964572, 103446858, 137929144, 206893716, 275858288, 413787432, 551716576, 827574864, 1655149728]

約数ペア:

[(1, 1655149728), (2, 827574864), (3, 551716576), (4, 413787432), (6, 275858288), (8, 206893716), (12, 137929144), (16, 103446858), (24, 68964572), (32, 51723429), (48, 34482286), (71, 23311968), (96, 17241143), (139, 11907552), (142, 11655984), (213, 7770656), (278, 5953776), (284, 5827992), (417, 3969184), (426, 3885328), (556, 2976888), (568, 2913996), (834, 1984592), (852, 1942664), (1112, 1488444), (1136, 1456998), (1668, 992296), (1704, 971332), (1747, 947424), (2224, 744222), (2272, 728499), (3336, 496148), (3408, 485666), (3494, 473712), (4448, 372111), (5241, 315808), (6672, 248074), (6816, 242833), (6988, 236856), (9869, 167712), (10482, 157904), (13344, 124037), (13976, 118428), (19738, 83856), (20964, 78952), (27952, 59214), (29607, 55904), (39476, 41928)]