319662824

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 695692800

約数和(自身を除く): 376029976

約数列:

[1, 2, 4, 8, 13, 26, 29, 31, 52, 58, 62, 104, 116, 124, 169, 232, 248, 263, 338, 377, 403, 526, 676, 754, 806, 899, 1052, 1352, 1508, 1612, 1798, 2104, 3016, 3224, 3419, 3596, 4901, 5239, 6838, 7192, 7627, 8153, 9802, 10478, 11687, 13676, 15254, 16306, 19604, 20956, 23374, 27352, 30508, 32612, 39208, 41912, 44447, 46748, 61016, 65224, 88894, 93496, 99151, 105989, 151931, 177788, 198302, 211978, 236437, 303862, 355576, 396604, 423956, 472874, 607724, 793208, 847912, 945748, 1215448, 1288963, 1377857, 1891496, 2577926, 2755714, 3073681, 5155852, 5511428, 6147362, 10311704, 11022856, 12294724, 24589448, 39957853, 79915706, 159831412, 319662824]

約数ペア:

[(1, 319662824), (2, 159831412), (4, 79915706), (8, 39957853), (13, 24589448), (26, 12294724), (29, 11022856), (31, 10311704), (52, 6147362), (58, 5511428), (62, 5155852), (104, 3073681), (116, 2755714), (124, 2577926), (169, 1891496), (232, 1377857), (248, 1288963), (263, 1215448), (338, 945748), (377, 847912), (403, 793208), (526, 607724), (676, 472874), (754, 423956), (806, 396604), (899, 355576), (1052, 303862), (1352, 236437), (1508, 211978), (1612, 198302), (1798, 177788), (2104, 151931), (3016, 105989), (3224, 99151), (3419, 93496), (3596, 88894), (4901, 65224), (5239, 61016), (6838, 46748), (7192, 44447), (7627, 41912), (8153, 39208), (9802, 32612), (10478, 30508), (11687, 27352), (13676, 23374), (15254, 20956), (16306, 19604)]