1947335928

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1\times {\mathrm{4649}}^1$

素因数の和:5252

約数の個数: 64

約数和(自身を含む): 5035392000

約数和(自身を除く): 3088056072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 563, 744, 1126, 1689, 2252, 3378, 4504, 4649, 6756, 9298, 13512, 13947, 17453, 18596, 27894, 34906, 37192, 52359, 55788, 69812, 104718, 111576, 139624, 144119, 209436, 288238, 418872, 432357, 576476, 864714, 1152952, 1729428, 2617387, 3458856, 5234774, 7852161, 10469548, 15704322, 20939096, 31408644, 62817288, 81138997, 162277994, 243416991, 324555988, 486833982, 649111976, 973667964, 1947335928]

約数ペア:

[(1, 1947335928), (2, 973667964), (3, 649111976), (4, 486833982), (6, 324555988), (8, 243416991), (12, 162277994), (24, 81138997), (31, 62817288), (62, 31408644), (93, 20939096), (124, 15704322), (186, 10469548), (248, 7852161), (372, 5234774), (563, 3458856), (744, 2617387), (1126, 1729428), (1689, 1152952), (2252, 864714), (3378, 576476), (4504, 432357), (4649, 418872), (6756, 288238), (9298, 209436), (13512, 144119), (13947, 139624), (17453, 111576), (18596, 104718), (27894, 69812), (34906, 55788), (37192, 52359)]