577473414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{1019}}^1$

素因数の和:1265

約数の個数: 64

約数和(自身を含む): 1344245760

約数和(自身を除く): 766772346

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 131, 206, 262, 309, 393, 618, 721, 786, 917, 1019, 1442, 1834, 2038, 2163, 2751, 3057, 4326, 5502, 6114, 7133, 13493, 14266, 21399, 26986, 40479, 42798, 80958, 94451, 104957, 133489, 188902, 209914, 266978, 283353, 314871, 400467, 566706, 629742, 734699, 800934, 934423, 1469398, 1868846, 2204097, 2803269, 4408194, 5606538, 13749367, 27498734, 41248101, 82496202, 96245569, 192491138, 288736707, 577473414]

約数ペア:

[(1, 577473414), (2, 288736707), (3, 192491138), (6, 96245569), (7, 82496202), (14, 41248101), (21, 27498734), (42, 13749367), (103, 5606538), (131, 4408194), (206, 2803269), (262, 2204097), (309, 1868846), (393, 1469398), (618, 934423), (721, 800934), (786, 734699), (917, 629742), (1019, 566706), (1442, 400467), (1834, 314871), (2038, 283353), (2163, 266978), (2751, 209914), (3057, 188902), (4326, 133489), (5502, 104957), (6114, 94451), (7133, 80958), (13493, 42798), (14266, 40479), (21399, 26986)]