419666072

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2879}}^1$

素因数の和:3048

約数の個数: 64

約数和(自身を含む): 953856000

約数和(自身を除く): 534189928

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 137, 152, 266, 274, 532, 548, 959, 1064, 1096, 1918, 2603, 2879, 3836, 5206, 5758, 7672, 10412, 11516, 18221, 20153, 20824, 23032, 36442, 40306, 54701, 72884, 80612, 109402, 145768, 161224, 218804, 382907, 394423, 437608, 765814, 788846, 1531628, 1577692, 2760961, 3063256, 3155384, 5521922, 7494037, 11043844, 14988074, 22087688, 29976148, 52458259, 59952296, 104916518, 209833036, 419666072]

約数ペア:

[(1, 419666072), (2, 209833036), (4, 104916518), (7, 59952296), (8, 52458259), (14, 29976148), (19, 22087688), (28, 14988074), (38, 11043844), (56, 7494037), (76, 5521922), (133, 3155384), (137, 3063256), (152, 2760961), (266, 1577692), (274, 1531628), (532, 788846), (548, 765814), (959, 437608), (1064, 394423), (1096, 382907), (1918, 218804), (2603, 161224), (2879, 145768), (3836, 109402), (5206, 80612), (5758, 72884), (7672, 54701), (10412, 40306), (11516, 36442), (18221, 23032), (20153, 20824)]