407115048

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:427

約数の個数: 128

約数和(自身を含む): 1118344320

約数和(自身を除く): 711229272

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 53, 67, 68, 102, 106, 134, 136, 159, 201, 204, 212, 268, 281, 318, 402, 408, 424, 536, 562, 636, 804, 843, 901, 1124, 1139, 1272, 1608, 1686, 1802, 2248, 2278, 2703, 3372, 3417, 3551, 3604, 4556, 4777, 5406, 6744, 6834, 7102, 7208, 9112, 9554, 10653, 10812, 13668, 14204, 14331, 14893, 18827, 19108, 21306, 21624, 27336, 28408, 28662, 29786, 37654, 38216, 42612, 44679, 56481, 57324, 59572, 60367, 75308, 85224, 89358, 112962, 114648, 119144, 120734, 150616, 178716, 181101, 225924, 241468, 253181, 320059, 357432, 362202, 451848, 482936, 506362, 640118, 724404, 759543, 960177, 997831, 1012724, 1280236, 1448808, 1519086, 1920354, 1995662, 2025448, 2560472, 2993493, 3038172, 3840708, 3991324, 5986986, 6076344, 7681416, 7982648, 11973972, 16963127, 23947944, 33926254, 50889381, 67852508, 101778762, 135705016, 203557524, 407115048]

約数ペア:

[(1, 407115048), (2, 203557524), (3, 135705016), (4, 101778762), (6, 67852508), (8, 50889381), (12, 33926254), (17, 23947944), (24, 16963127), (34, 11973972), (51, 7982648), (53, 7681416), (67, 6076344), (68, 5986986), (102, 3991324), (106, 3840708), (134, 3038172), (136, 2993493), (159, 2560472), (201, 2025448), (204, 1995662), (212, 1920354), (268, 1519086), (281, 1448808), (318, 1280236), (402, 1012724), (408, 997831), (424, 960177), (536, 759543), (562, 724404), (636, 640118), (804, 506362), (843, 482936), (901, 451848), (1124, 362202), (1139, 357432), (1272, 320059), (1608, 253181), (1686, 241468), (1802, 225924), (2248, 181101), (2278, 178716), (2703, 150616), (3372, 120734), (3417, 119144), (3551, 114648), (3604, 112962), (4556, 89358), (4777, 85224), (5406, 75308), (6744, 60367), (6834, 59572), (7102, 57324), (7208, 56481), (9112, 44679), (9554, 42612), (10653, 38216), (10812, 37654), (13668, 29786), (14204, 28662), (14331, 28408), (14893, 27336), (18827, 21624), (19108, 21306)]