40916664

素因数分解:

$2^3\times 3^4\times {\mathrm{233}}^1\times {\mathrm{271}}^1$

素因数の和:522

約数の個数: 80

約数和(自身を含む): 115521120

約数和(自身を除く): 74604456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 233, 271, 324, 466, 542, 648, 699, 813, 932, 1084, 1398, 1626, 1864, 2097, 2168, 2439, 2796, 3252, 4194, 4878, 5592, 6291, 6504, 7317, 8388, 9756, 12582, 14634, 16776, 18873, 19512, 21951, 25164, 29268, 37746, 43902, 50328, 58536, 63143, 75492, 87804, 126286, 150984, 175608, 189429, 252572, 378858, 505144, 568287, 757716, 1136574, 1515432, 1704861, 2273148, 3409722, 4546296, 5114583, 6819444, 10229166, 13638888, 20458332, 40916664]

約数ペア:

[(1, 40916664), (2, 20458332), (3, 13638888), (4, 10229166), (6, 6819444), (8, 5114583), (9, 4546296), (12, 3409722), (18, 2273148), (24, 1704861), (27, 1515432), (36, 1136574), (54, 757716), (72, 568287), (81, 505144), (108, 378858), (162, 252572), (216, 189429), (233, 175608), (271, 150984), (324, 126286), (466, 87804), (542, 75492), (648, 63143), (699, 58536), (813, 50328), (932, 43902), (1084, 37746), (1398, 29268), (1626, 25164), (1864, 21951), (2097, 19512), (2168, 18873), (2439, 16776), (2796, 14634), (3252, 12582), (4194, 9756), (4878, 8388), (5592, 7317), (6291, 6504)]