1309887144

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{4621}}^1$

素因数の和:4791

約数の個数: 96

約数和(自身を含む): 3691683840

約数和(自身を除く): 2381796696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 127, 186, 248, 254, 279, 372, 381, 508, 558, 744, 762, 1016, 1116, 1143, 1524, 2232, 2286, 3048, 3937, 4572, 4621, 7874, 9144, 9242, 11811, 13863, 15748, 18484, 23622, 27726, 31496, 35433, 36968, 41589, 47244, 55452, 70866, 83178, 94488, 110904, 141732, 143251, 166356, 283464, 286502, 332712, 429753, 573004, 586867, 859506, 1146008, 1173734, 1289259, 1719012, 1760601, 2347468, 2578518, 3438024, 3521202, 4694936, 5157036, 5281803, 7042404, 10314072, 10563606, 14084808, 18192877, 21127212, 36385754, 42254424, 54578631, 72771508, 109157262, 145543016, 163735893, 218314524, 327471786, 436629048, 654943572, 1309887144]

約数ペア:

[(1, 1309887144), (2, 654943572), (3, 436629048), (4, 327471786), (6, 218314524), (8, 163735893), (9, 145543016), (12, 109157262), (18, 72771508), (24, 54578631), (31, 42254424), (36, 36385754), (62, 21127212), (72, 18192877), (93, 14084808), (124, 10563606), (127, 10314072), (186, 7042404), (248, 5281803), (254, 5157036), (279, 4694936), (372, 3521202), (381, 3438024), (508, 2578518), (558, 2347468), (744, 1760601), (762, 1719012), (1016, 1289259), (1116, 1173734), (1143, 1146008), (1524, 859506), (2232, 586867), (2286, 573004), (3048, 429753), (3937, 332712), (4572, 286502), (4621, 283464), (7874, 166356), (9144, 143251), (9242, 141732), (11811, 110904), (13863, 94488), (15748, 83178), (18484, 70866), (23622, 55452), (27726, 47244), (31496, 41589), (35433, 36968)]