713291540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:466

約数の個数: 144

約数和(自身を含む): 1770854400

約数和(自身を除く): 1057562860

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 29, 38, 52, 58, 65, 76, 95, 116, 130, 145, 169, 190, 247, 260, 290, 338, 377, 380, 383, 494, 551, 580, 676, 754, 766, 845, 988, 1102, 1235, 1508, 1532, 1690, 1885, 1915, 2204, 2470, 2755, 3211, 3380, 3770, 3830, 4901, 4940, 4979, 5510, 6422, 7163, 7277, 7540, 7660, 9802, 9958, 11020, 11107, 12844, 14326, 14554, 16055, 19604, 19916, 22214, 24505, 24895, 28652, 29108, 32110, 35815, 36385, 44428, 49010, 49790, 55535, 64220, 64727, 71630, 72770, 93119, 94601, 98020, 99580, 111070, 129454, 143260, 144391, 145540, 186238, 189202, 211033, 222140, 258908, 288782, 323635, 372476, 378404, 422066, 465595, 473005, 577564, 647270, 721955, 844132, 931190, 946010, 1055165, 1229813, 1294540, 1443910, 1862380, 1877083, 1892020, 2110330, 2459626, 2743429, 2887820, 3754166, 4220660, 4919252, 5486858, 6149065, 7508332, 9385415, 10973716, 12298130, 13717145, 18770830, 24596260, 27434290, 35664577, 37541660, 54868580, 71329154, 142658308, 178322885, 356645770, 713291540]

約数ペア:

[(1, 713291540), (2, 356645770), (4, 178322885), (5, 142658308), (10, 71329154), (13, 54868580), (19, 37541660), (20, 35664577), (26, 27434290), (29, 24596260), (38, 18770830), (52, 13717145), (58, 12298130), (65, 10973716), (76, 9385415), (95, 7508332), (116, 6149065), (130, 5486858), (145, 4919252), (169, 4220660), (190, 3754166), (247, 2887820), (260, 2743429), (290, 2459626), (338, 2110330), (377, 1892020), (380, 1877083), (383, 1862380), (494, 1443910), (551, 1294540), (580, 1229813), (676, 1055165), (754, 946010), (766, 931190), (845, 844132), (988, 721955), (1102, 647270), (1235, 577564), (1508, 473005), (1532, 465595), (1690, 422066), (1885, 378404), (1915, 372476), (2204, 323635), (2470, 288782), (2755, 258908), (3211, 222140), (3380, 211033), (3770, 189202), (3830, 186238), (4901, 145540), (4940, 144391), (4979, 143260), (5510, 129454), (6422, 111070), (7163, 99580), (7277, 98020), (7540, 94601), (7660, 93119), (9802, 72770), (9958, 71630), (11020, 64727), (11107, 64220), (12844, 55535), (14326, 49790), (14554, 49010), (16055, 44428), (19604, 36385), (19916, 35815), (22214, 32110), (24505, 29108), (24895, 28652)]