240441084

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16573}}^1$

素因数の和:16627

約数の個数: 72

約数和(自身を含む): 675688832

約数和(自身を除く): 435247748

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, 16573, 33146, 49719, 66292, 99438, 149157, 198876, 215449, 298314, 430898, 513763, 596628, 646347, 861796, 1027526, 1292694, 1541289, 1939041, 2055052, 2585388, 3082578, 3878082, 4623867, 6165156, 6678919, 7756164, 9247734, 13357838, 18495468, 20036757, 26715676, 40073514, 60110271, 80147028, 120220542, 240441084]

約数ペア:

[(1, 240441084), (2, 120220542), (3, 80147028), (4, 60110271), (6, 40073514), (9, 26715676), (12, 20036757), (13, 18495468), (18, 13357838), (26, 9247734), (31, 7756164), (36, 6678919), (39, 6165156), (52, 4623867), (62, 3878082), (78, 3082578), (93, 2585388), (117, 2055052), (124, 1939041), (156, 1541289), (186, 1292694), (234, 1027526), (279, 861796), (372, 646347), (403, 596628), (468, 513763), (558, 430898), (806, 298314), (1116, 215449), (1209, 198876), (1612, 149157), (2418, 99438), (3627, 66292), (4836, 49719), (7254, 33146), (14508, 16573)]