890442612

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{2131}}^1$

素因数の和:2270

約数の個数: 96

約数和(自身を含む): 2385452160

約数和(自身を除く): 1495009548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 73, 106, 108, 146, 159, 212, 219, 292, 318, 438, 477, 636, 657, 876, 954, 1314, 1431, 1908, 1971, 2131, 2628, 2862, 3869, 3942, 4262, 5724, 6393, 7738, 7884, 8524, 11607, 12786, 15476, 19179, 23214, 25572, 34821, 38358, 46428, 57537, 69642, 76716, 104463, 112943, 115074, 139284, 155563, 208926, 225886, 230148, 311126, 338829, 417852, 451772, 466689, 622252, 677658, 933378, 1016487, 1355316, 1400067, 1866756, 2032974, 2800134, 3049461, 4065948, 4200201, 5600268, 6098922, 8244839, 8400402, 12197844, 16489678, 16800804, 24734517, 32979356, 49469034, 74203551, 98938068, 148407102, 222610653, 296814204, 445221306, 890442612]

約数ペア:

[(1, 890442612), (2, 445221306), (3, 296814204), (4, 222610653), (6, 148407102), (9, 98938068), (12, 74203551), (18, 49469034), (27, 32979356), (36, 24734517), (53, 16800804), (54, 16489678), (73, 12197844), (106, 8400402), (108, 8244839), (146, 6098922), (159, 5600268), (212, 4200201), (219, 4065948), (292, 3049461), (318, 2800134), (438, 2032974), (477, 1866756), (636, 1400067), (657, 1355316), (876, 1016487), (954, 933378), (1314, 677658), (1431, 622252), (1908, 466689), (1971, 451772), (2131, 417852), (2628, 338829), (2862, 311126), (3869, 230148), (3942, 225886), (4262, 208926), (5724, 155563), (6393, 139284), (7738, 115074), (7884, 112943), (8524, 104463), (11607, 76716), (12786, 69642), (15476, 57537), (19179, 46428), (23214, 38358), (25572, 34821)]