1590381468

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109621}}^1$

素因数の和:109675

約数の個数: 72

約数和(自身を含む): 4469069696

約数和(自身を除く): 2878688228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 109621, 219242, 328863, 438484, 657726, 986589, 1315452, 1425073, 1973178, 2850146, 3398251, 3946356, 4275219, 5700292, 6796502, 8550438, 10194753, 12825657, 13593004, 17100876, 20389506, 25651314, 30584259, 40779012, 44177263, 51302628, 61168518, 88354526, 122337036, 132531789, 176709052, 265063578, 397595367, 530127156, 795190734, 1590381468]

約数ペア:

[(1, 1590381468), (2, 795190734), (3, 530127156), (4, 397595367), (6, 265063578), (9, 176709052), (12, 132531789), (13, 122337036), (18, 88354526), (26, 61168518), (31, 51302628), (36, 44177263), (39, 40779012), (52, 30584259), (62, 25651314), (78, 20389506), (93, 17100876), (117, 13593004), (124, 12825657), (156, 10194753), (186, 8550438), (234, 6796502), (279, 5700292), (372, 4275219), (403, 3946356), (468, 3398251), (558, 2850146), (806, 1973178), (1116, 1425073), (1209, 1315452), (1612, 986589), (2418, 657726), (3627, 438484), (4836, 328863), (7254, 219242), (14508, 109621)]