1523269072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{2339}}^1$

素因数の和:2492

約数の個数: 80

約数和(自身を含む): 3314787840

約数和(自身を除く): 1791518768

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 101, 104, 124, 202, 208, 248, 403, 404, 496, 806, 808, 1313, 1612, 1616, 2339, 2626, 3131, 3224, 4678, 5252, 6262, 6448, 9356, 10504, 12524, 18712, 21008, 25048, 30407, 37424, 40703, 50096, 60814, 72509, 81406, 121628, 145018, 162812, 236239, 243256, 290036, 325624, 472478, 486512, 580072, 651248, 942617, 944956, 1160144, 1885234, 1889912, 3071107, 3770468, 3779824, 6142214, 7323409, 7540936, 12284428, 14646818, 15081872, 24568856, 29293636, 49137712, 58587272, 95204317, 117174544, 190408634, 380817268, 761634536, 1523269072]

約数ペア:

[(1, 1523269072), (2, 761634536), (4, 380817268), (8, 190408634), (13, 117174544), (16, 95204317), (26, 58587272), (31, 49137712), (52, 29293636), (62, 24568856), (101, 15081872), (104, 14646818), (124, 12284428), (202, 7540936), (208, 7323409), (248, 6142214), (403, 3779824), (404, 3770468), (496, 3071107), (806, 1889912), (808, 1885234), (1313, 1160144), (1612, 944956), (1616, 942617), (2339, 651248), (2626, 580072), (3131, 486512), (3224, 472478), (4678, 325624), (5252, 290036), (6262, 243256), (6448, 236239), (9356, 162812), (10504, 145018), (12524, 121628), (18712, 81406), (21008, 72509), (25048, 60814), (30407, 50096), (37424, 40703)]