667294068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{881}}^1$

素因数の和:1093

約数の個数: 96

約数和(自身を含む): 1820786688

約数和(自身を除く): 1153492620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 127, 142, 213, 254, 284, 381, 426, 497, 508, 762, 852, 881, 889, 994, 1491, 1524, 1762, 1778, 1988, 2643, 2667, 2982, 3524, 3556, 5286, 5334, 5964, 6167, 9017, 10572, 10668, 12334, 18034, 18501, 24668, 27051, 36068, 37002, 54102, 62551, 63119, 74004, 108204, 111887, 125102, 126238, 187653, 189357, 223774, 250204, 252476, 335661, 375306, 378714, 437857, 447548, 671322, 750612, 757428, 783209, 875714, 1313571, 1342644, 1566418, 1751428, 2349627, 2627142, 3132836, 4699254, 5254284, 7943977, 9398508, 15887954, 23831931, 31775908, 47663862, 55607839, 95327724, 111215678, 166823517, 222431356, 333647034, 667294068]

約数ペア:

[(1, 667294068), (2, 333647034), (3, 222431356), (4, 166823517), (6, 111215678), (7, 95327724), (12, 55607839), (14, 47663862), (21, 31775908), (28, 23831931), (42, 15887954), (71, 9398508), (84, 7943977), (127, 5254284), (142, 4699254), (213, 3132836), (254, 2627142), (284, 2349627), (381, 1751428), (426, 1566418), (497, 1342644), (508, 1313571), (762, 875714), (852, 783209), (881, 757428), (889, 750612), (994, 671322), (1491, 447548), (1524, 437857), (1762, 378714), (1778, 375306), (1988, 335661), (2643, 252476), (2667, 250204), (2982, 223774), (3524, 189357), (3556, 187653), (5286, 126238), (5334, 125102), (5964, 111887), (6167, 108204), (9017, 74004), (10572, 63119), (10668, 62551), (12334, 54102), (18034, 37002), (18501, 36068), (24668, 27051)]