685543248

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1459}}^1$

素因数の和:1737

約数の個数: 120

約数和(自身を含む): 2075804640

約数和(自身を除く): 1390261392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 251, 312, 468, 502, 624, 753, 936, 1004, 1459, 1506, 1872, 2008, 2259, 2918, 3012, 3263, 4016, 4377, 4518, 5836, 6024, 6526, 8754, 9036, 9789, 11672, 12048, 13052, 13131, 17508, 18072, 18967, 19578, 23344, 26104, 26262, 29367, 35016, 36144, 37934, 39156, 52208, 52524, 56901, 58734, 70032, 75868, 78312, 105048, 113802, 117468, 151736, 156624, 170703, 210096, 227604, 234936, 303472, 341406, 366209, 455208, 469872, 682812, 732418, 910416, 1098627, 1365624, 1464836, 2197254, 2731248, 2929672, 3295881, 4394508, 4760717, 5859344, 6591762, 8789016, 9521434, 13183524, 14282151, 17578032, 19042868, 26367048, 28564302, 38085736, 42846453, 52734096, 57128604, 76171472, 85692906, 114257208, 171385812, 228514416, 342771624, 685543248]

約数ペア:

[(1, 685543248), (2, 342771624), (3, 228514416), (4, 171385812), (6, 114257208), (8, 85692906), (9, 76171472), (12, 57128604), (13, 52734096), (16, 42846453), (18, 38085736), (24, 28564302), (26, 26367048), (36, 19042868), (39, 17578032), (48, 14282151), (52, 13183524), (72, 9521434), (78, 8789016), (104, 6591762), (117, 5859344), (144, 4760717), (156, 4394508), (208, 3295881), (234, 2929672), (251, 2731248), (312, 2197254), (468, 1464836), (502, 1365624), (624, 1098627), (753, 910416), (936, 732418), (1004, 682812), (1459, 469872), (1506, 455208), (1872, 366209), (2008, 341406), (2259, 303472), (2918, 234936), (3012, 227604), (3263, 210096), (4016, 170703), (4377, 156624), (4518, 151736), (5836, 117468), (6024, 113802), (6526, 105048), (8754, 78312), (9036, 75868), (9789, 70032), (11672, 58734), (12048, 56901), (13052, 52524), (13131, 52208), (17508, 39156), (18072, 37934), (18967, 36144), (19578, 35016), (23344, 29367), (26104, 26262)]