1407668508

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{2039}}^1$

素因数の和:2327

約数の個数: 72

約数和(自身を含む): 3611811840

約数和(自身を除く): 2204143332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 151, 254, 302, 381, 453, 508, 604, 762, 906, 1143, 1359, 1524, 1812, 2039, 2286, 2718, 4078, 4572, 5436, 6117, 8156, 12234, 18351, 19177, 24468, 36702, 38354, 57531, 73404, 76708, 115062, 172593, 230124, 258953, 307889, 345186, 517906, 615778, 690372, 776859, 923667, 1035812, 1231556, 1553718, 1847334, 2330577, 2771001, 3107436, 3694668, 4661154, 5542002, 9322308, 11084004, 39101903, 78203806, 117305709, 156407612, 234611418, 351917127, 469222836, 703834254, 1407668508]

約数ペア:

[(1, 1407668508), (2, 703834254), (3, 469222836), (4, 351917127), (6, 234611418), (9, 156407612), (12, 117305709), (18, 78203806), (36, 39101903), (127, 11084004), (151, 9322308), (254, 5542002), (302, 4661154), (381, 3694668), (453, 3107436), (508, 2771001), (604, 2330577), (762, 1847334), (906, 1553718), (1143, 1231556), (1359, 1035812), (1524, 923667), (1812, 776859), (2039, 690372), (2286, 615778), (2718, 517906), (4078, 345186), (4572, 307889), (5436, 258953), (6117, 230124), (8156, 172593), (12234, 115062), (18351, 76708), (19177, 73404), (24468, 57531), (36702, 38354)]