12415728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:322

約数の個数: 80

約数和(自身を含む): 35060256

約数和(自身を除く): 22644528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 101, 104, 156, 197, 202, 208, 303, 312, 394, 404, 591, 606, 624, 788, 808, 1182, 1212, 1313, 1576, 1616, 2364, 2424, 2561, 2626, 3152, 3939, 4728, 4848, 5122, 5252, 7683, 7878, 9456, 10244, 10504, 15366, 15756, 19897, 20488, 21008, 30732, 31512, 39794, 40976, 59691, 61464, 63024, 79588, 119382, 122928, 159176, 238764, 258661, 318352, 477528, 517322, 775983, 955056, 1034644, 1551966, 2069288, 3103932, 4138576, 6207864, 12415728]

約数ペア:

[(1, 12415728), (2, 6207864), (3, 4138576), (4, 3103932), (6, 2069288), (8, 1551966), (12, 1034644), (13, 955056), (16, 775983), (24, 517322), (26, 477528), (39, 318352), (48, 258661), (52, 238764), (78, 159176), (101, 122928), (104, 119382), (156, 79588), (197, 63024), (202, 61464), (208, 59691), (303, 40976), (312, 39794), (394, 31512), (404, 30732), (591, 21008), (606, 20488), (624, 19897), (788, 15756), (808, 15366), (1182, 10504), (1212, 10244), (1313, 9456), (1576, 7878), (1616, 7683), (2364, 5252), (2424, 5122), (2561, 4848), (2626, 4728), (3152, 3939)]