7438045368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1254731}}^1$

素因数の和:1254772

約数の個数: 64

約数和(自身を含む): 21079497600

約数和(自身を除く): 13641452232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 1254731, 2509462, 3764193, 5018924, 7528386, 10037848, 15056772, 16311503, 23839889, 30113544, 32623006, 47679778, 48934509, 65246012, 71519667, 95359556, 97869018, 130492024, 143039334, 190719112, 195738036, 286078668, 309918557, 391476072, 572157336, 619837114, 929755671, 1239674228, 1859511342, 2479348456, 3719022684, 7438045368]

約数ペア:

[(1, 7438045368), (2, 3719022684), (3, 2479348456), (4, 1859511342), (6, 1239674228), (8, 929755671), (12, 619837114), (13, 572157336), (19, 391476072), (24, 309918557), (26, 286078668), (38, 195738036), (39, 190719112), (52, 143039334), (57, 130492024), (76, 97869018), (78, 95359556), (104, 71519667), (114, 65246012), (152, 48934509), (156, 47679778), (228, 32623006), (247, 30113544), (312, 23839889), (456, 16311503), (494, 15056772), (741, 10037848), (988, 7528386), (1482, 5018924), (1976, 3764193), (2964, 2509462), (5928, 1254731)]