1405140192

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{937}}^1$

素因数の和:1121

約数の個数: 144

約数和(自身を含む): 4129961472

約数和(自身を除く): 2724821280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 127, 144, 164, 246, 254, 288, 328, 369, 381, 492, 508, 656, 738, 762, 937, 984, 1016, 1143, 1312, 1476, 1524, 1874, 1968, 2032, 2286, 2811, 2952, 3048, 3748, 3936, 4064, 4572, 5207, 5622, 5904, 6096, 7496, 8433, 9144, 10414, 11244, 11808, 12192, 14992, 15621, 16866, 18288, 20828, 22488, 29984, 31242, 33732, 36576, 38417, 41656, 44976, 46863, 62484, 67464, 76834, 83312, 89952, 93726, 115251, 118999, 124968, 134928, 153668, 166624, 187452, 230502, 237998, 249936, 269856, 307336, 345753, 356997, 374904, 461004, 475996, 499872, 614672, 691506, 713994, 749808, 922008, 951992, 1070991, 1229344, 1383012, 1427988, 1499616, 1844016, 1903984, 2141982, 2766024, 2855976, 3688032, 3807968, 4283964, 4878959, 5532048, 5711952, 8567928, 9757918, 11064096, 11423904, 14636877, 17135856, 19515836, 29273754, 34271712, 39031672, 43910631, 58547508, 78063344, 87821262, 117095016, 156126688, 175642524, 234190032, 351285048, 468380064, 702570096, 1405140192]

約数ペア:

[(1, 1405140192), (2, 702570096), (3, 468380064), (4, 351285048), (6, 234190032), (8, 175642524), (9, 156126688), (12, 117095016), (16, 87821262), (18, 78063344), (24, 58547508), (32, 43910631), (36, 39031672), (41, 34271712), (48, 29273754), (72, 19515836), (82, 17135856), (96, 14636877), (123, 11423904), (127, 11064096), (144, 9757918), (164, 8567928), (246, 5711952), (254, 5532048), (288, 4878959), (328, 4283964), (369, 3807968), (381, 3688032), (492, 2855976), (508, 2766024), (656, 2141982), (738, 1903984), (762, 1844016), (937, 1499616), (984, 1427988), (1016, 1383012), (1143, 1229344), (1312, 1070991), (1476, 951992), (1524, 922008), (1874, 749808), (1968, 713994), (2032, 691506), (2286, 614672), (2811, 499872), (2952, 475996), (3048, 461004), (3748, 374904), (3936, 356997), (4064, 345753), (4572, 307336), (5207, 269856), (5622, 249936), (5904, 237998), (6096, 230502), (7496, 187452), (8433, 166624), (9144, 153668), (10414, 134928), (11244, 124968), (11808, 118999), (12192, 115251), (14992, 93726), (15621, 89952), (16866, 83312), (18288, 76834), (20828, 67464), (22488, 62484), (29984, 46863), (31242, 44976), (33732, 41656), (36576, 38417)]