15678213264

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{2221969}}^1$

素因数の和:2221997

約数の個数: 90

約数和(自身を含む): 51040872870

約数和(自身を除く): 35362659606

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 2221969, 4443938, 6665907, 8887876, 13331814, 15553783, 17775752, 19997721, 26663628, 31107566, 35551504, 39995442, 46661349, 53327256, 62215132, 79990884, 93322698, 106654512, 108876481, 124430264, 139984047, 159981768, 186645396, 217752962, 248860528, 279968094, 319963536, 326629443, 373290792, 435505924, 559936188, 653258886, 746581584, 871011848, 979888329, 1119872376, 1306517772, 1742023696, 1959776658, 2239744752, 2613035544, 3919553316, 5226071088, 7839106632, 15678213264]

約数ペア:

[(1, 15678213264), (2, 7839106632), (3, 5226071088), (4, 3919553316), (6, 2613035544), (7, 2239744752), (8, 1959776658), (9, 1742023696), (12, 1306517772), (14, 1119872376), (16, 979888329), (18, 871011848), (21, 746581584), (24, 653258886), (28, 559936188), (36, 435505924), (42, 373290792), (48, 326629443), (49, 319963536), (56, 279968094), (63, 248860528), (72, 217752962), (84, 186645396), (98, 159981768), (112, 139984047), (126, 124430264), (144, 108876481), (147, 106654512), (168, 93322698), (196, 79990884), (252, 62215132), (294, 53327256), (336, 46661349), (392, 39995442), (441, 35551504), (504, 31107566), (588, 26663628), (784, 19997721), (882, 17775752), (1008, 15553783), (1176, 13331814), (1764, 8887876), (2352, 6665907), (3528, 4443938), (7056, 2221969)]