3287990888

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{12511}}^1$

素因数の和:12575

約数の個数: 96

約数和(自身を含む): 8008680960

約数和(自身を除く): 4720690072

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 361, 364, 494, 532, 722, 728, 988, 1064, 1444, 1729, 1976, 2527, 2888, 3458, 4693, 5054, 6916, 9386, 10108, 12511, 13832, 18772, 20216, 25022, 32851, 37544, 50044, 65702, 87577, 100088, 131404, 162643, 175154, 237709, 262808, 325286, 350308, 475418, 650572, 700616, 950836, 1138501, 1301144, 1663963, 1901672, 2277002, 3090217, 3327926, 4516471, 4554004, 6180434, 6655852, 9032942, 9108008, 12360868, 13311704, 18065884, 21631519, 24721736, 31615297, 36131768, 43263038, 58714123, 63230594, 86526076, 117428246, 126461188, 173052152, 234856492, 252922376, 410998861, 469712984, 821997722, 1643995444, 3287990888]

約数ペア:

[(1, 3287990888), (2, 1643995444), (4, 821997722), (7, 469712984), (8, 410998861), (13, 252922376), (14, 234856492), (19, 173052152), (26, 126461188), (28, 117428246), (38, 86526076), (52, 63230594), (56, 58714123), (76, 43263038), (91, 36131768), (104, 31615297), (133, 24721736), (152, 21631519), (182, 18065884), (247, 13311704), (266, 12360868), (361, 9108008), (364, 9032942), (494, 6655852), (532, 6180434), (722, 4554004), (728, 4516471), (988, 3327926), (1064, 3090217), (1444, 2277002), (1729, 1901672), (1976, 1663963), (2527, 1301144), (2888, 1138501), (3458, 950836), (4693, 700616), (5054, 650572), (6916, 475418), (9386, 350308), (10108, 325286), (12511, 262808), (13832, 237709), (18772, 175154), (20216, 162643), (25022, 131404), (32851, 100088), (37544, 87577), (50044, 65702)]