403933968

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2207}}^1$

素因数の和:2293

約数の個数: 120

約数和(自身を含む): 1195923456

約数和(自身を除く): 791989488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 41, 48, 62, 72, 82, 93, 123, 124, 144, 164, 186, 246, 248, 279, 328, 369, 372, 492, 496, 558, 656, 738, 744, 984, 1116, 1271, 1476, 1488, 1968, 2207, 2232, 2542, 2952, 3813, 4414, 4464, 5084, 5904, 6621, 7626, 8828, 10168, 11439, 13242, 15252, 17656, 19863, 20336, 22878, 26484, 30504, 35312, 39726, 45756, 52968, 61008, 68417, 79452, 90487, 91512, 105936, 136834, 158904, 180974, 183024, 205251, 271461, 273668, 317808, 361948, 410502, 542922, 547336, 615753, 723896, 814383, 821004, 1085844, 1094672, 1231506, 1447792, 1628766, 1642008, 2171688, 2463012, 2805097, 3257532, 3284016, 4343376, 4926024, 5610194, 6515064, 8415291, 9852048, 11220388, 13030128, 16830582, 22440776, 25245873, 33661164, 44881552, 50491746, 67322328, 100983492, 134644656, 201966984, 403933968]

約数ペア:

[(1, 403933968), (2, 201966984), (3, 134644656), (4, 100983492), (6, 67322328), (8, 50491746), (9, 44881552), (12, 33661164), (16, 25245873), (18, 22440776), (24, 16830582), (31, 13030128), (36, 11220388), (41, 9852048), (48, 8415291), (62, 6515064), (72, 5610194), (82, 4926024), (93, 4343376), (123, 3284016), (124, 3257532), (144, 2805097), (164, 2463012), (186, 2171688), (246, 1642008), (248, 1628766), (279, 1447792), (328, 1231506), (369, 1094672), (372, 1085844), (492, 821004), (496, 814383), (558, 723896), (656, 615753), (738, 547336), (744, 542922), (984, 410502), (1116, 361948), (1271, 317808), (1476, 273668), (1488, 271461), (1968, 205251), (2207, 183024), (2232, 180974), (2542, 158904), (2952, 136834), (3813, 105936), (4414, 91512), (4464, 90487), (5084, 79452), (5904, 68417), (6621, 61008), (7626, 52968), (8828, 45756), (10168, 39726), (11439, 35312), (13242, 30504), (15252, 26484), (17656, 22878), (19863, 20336)]