7788943812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{30389}}^1$

素因数の和:30493

約数の個数: 96

約数和(自身を含む): 20585456640

約数和(自身を除く): 12796512828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 53, 62, 78, 93, 106, 124, 156, 159, 186, 212, 318, 372, 403, 636, 689, 806, 1209, 1378, 1612, 1643, 2067, 2418, 2756, 3286, 4134, 4836, 4929, 6572, 8268, 9858, 19716, 21359, 30389, 42718, 60778, 64077, 85436, 91167, 121556, 128154, 182334, 256308, 364668, 395057, 790114, 942059, 1185171, 1580228, 1610617, 1884118, 2370342, 2826177, 3221234, 3768236, 4740684, 4831851, 5652354, 6442468, 9663702, 11304708, 12246767, 19327404, 20938021, 24493534, 36740301, 41876042, 48987068, 49929127, 62814063, 73480602, 83752084, 99858254, 125628126, 146961204, 149787381, 199716508, 251256252, 299574762, 599149524, 649078651, 1298157302, 1947235953, 2596314604, 3894471906, 7788943812]

約数ペア:

[(1, 7788943812), (2, 3894471906), (3, 2596314604), (4, 1947235953), (6, 1298157302), (12, 649078651), (13, 599149524), (26, 299574762), (31, 251256252), (39, 199716508), (52, 149787381), (53, 146961204), (62, 125628126), (78, 99858254), (93, 83752084), (106, 73480602), (124, 62814063), (156, 49929127), (159, 48987068), (186, 41876042), (212, 36740301), (318, 24493534), (372, 20938021), (403, 19327404), (636, 12246767), (689, 11304708), (806, 9663702), (1209, 6442468), (1378, 5652354), (1612, 4831851), (1643, 4740684), (2067, 3768236), (2418, 3221234), (2756, 2826177), (3286, 2370342), (4134, 1884118), (4836, 1610617), (4929, 1580228), (6572, 1185171), (8268, 942059), (9858, 790114), (19716, 395057), (21359, 364668), (30389, 256308), (42718, 182334), (60778, 128154), (64077, 121556), (85436, 91167)]