771419844

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{12979}}^1$

素因数の和:13129

約数の個数: 72

約数和(自身を含む): 2116674560

約数和(自身を除く): 1345254716

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 234, 254, 381, 468, 508, 762, 1143, 1524, 1651, 2286, 3302, 4572, 4953, 6604, 9906, 12979, 14859, 19812, 25958, 29718, 38937, 51916, 59436, 77874, 116811, 155748, 168727, 233622, 337454, 467244, 506181, 674908, 1012362, 1518543, 1648333, 2024724, 3037086, 3296666, 4944999, 6074172, 6593332, 9889998, 14834997, 19779996, 21428329, 29669994, 42856658, 59339988, 64284987, 85713316, 128569974, 192854961, 257139948, 385709922, 771419844]

約数ペア:

[(1, 771419844), (2, 385709922), (3, 257139948), (4, 192854961), (6, 128569974), (9, 85713316), (12, 64284987), (13, 59339988), (18, 42856658), (26, 29669994), (36, 21428329), (39, 19779996), (52, 14834997), (78, 9889998), (117, 6593332), (127, 6074172), (156, 4944999), (234, 3296666), (254, 3037086), (381, 2024724), (468, 1648333), (508, 1518543), (762, 1012362), (1143, 674908), (1524, 506181), (1651, 467244), (2286, 337454), (3302, 233622), (4572, 168727), (4953, 155748), (6604, 116811), (9906, 77874), (12979, 59436), (14859, 51916), (19812, 38937), (25958, 29718)]