281740704

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1987}}^1$

素因数の和:2218

約数の個数: 96

約数和(自身を含む): 849655296

約数和(自身を除く): 567914592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 211, 224, 336, 422, 633, 672, 844, 1266, 1477, 1688, 1987, 2532, 2954, 3376, 3974, 4431, 5064, 5908, 5961, 6752, 7948, 8862, 10128, 11816, 11922, 13909, 15896, 17724, 20256, 23632, 23844, 27818, 31792, 35448, 41727, 47264, 47688, 55636, 63584, 70896, 83454, 95376, 111272, 141792, 166908, 190752, 222544, 333816, 419257, 445088, 667632, 838514, 1257771, 1335264, 1677028, 2515542, 2934799, 3354056, 5031084, 5869598, 6708112, 8804397, 10062168, 11739196, 13416224, 17608794, 20124336, 23478392, 35217588, 40248672, 46956784, 70435176, 93913568, 140870352, 281740704]

約数ペア:

[(1, 281740704), (2, 140870352), (3, 93913568), (4, 70435176), (6, 46956784), (7, 40248672), (8, 35217588), (12, 23478392), (14, 20124336), (16, 17608794), (21, 13416224), (24, 11739196), (28, 10062168), (32, 8804397), (42, 6708112), (48, 5869598), (56, 5031084), (84, 3354056), (96, 2934799), (112, 2515542), (168, 1677028), (211, 1335264), (224, 1257771), (336, 838514), (422, 667632), (633, 445088), (672, 419257), (844, 333816), (1266, 222544), (1477, 190752), (1688, 166908), (1987, 141792), (2532, 111272), (2954, 95376), (3376, 83454), (3974, 70896), (4431, 63584), (5064, 55636), (5908, 47688), (5961, 47264), (6752, 41727), (7948, 35448), (8862, 31792), (10128, 27818), (11816, 23844), (11922, 23632), (13909, 20256), (15896, 17724)]