2247289756556

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{18199}}^1\times {\mathrm{4937}}^1$

素因数の和:23203

約数の個数: 72

約数和(自身を含む): 4374769744800

約数和(自身を除く): 2127479988244

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 169, 338, 481, 676, 962, 1924, 4937, 6253, 9874, 12506, 18199, 19748, 25012, 36398, 64181, 72796, 128362, 182669, 236587, 256724, 365338, 473174, 673363, 730676, 834353, 946348, 1346726, 1668706, 2374697, 2693452, 3075631, 3337412, 4749394, 6151262, 8753719, 9498788, 12302524, 17507438, 30871061, 35014876, 61742122, 89848463, 113798347, 123484244, 179696926, 227596694, 359393852, 455193388, 1168030019, 2336060038, 3324393131, 4672120076, 6648786262, 13297572524, 15184390247, 30368780494, 43217110703, 60737560988, 86434221406, 172868442812, 561822439139, 1123644878278, 2247289756556]

約数ペア:

[(1, 2247289756556), (2, 1123644878278), (4, 561822439139), (13, 172868442812), (26, 86434221406), (37, 60737560988), (52, 43217110703), (74, 30368780494), (148, 15184390247), (169, 13297572524), (338, 6648786262), (481, 4672120076), (676, 3324393131), (962, 2336060038), (1924, 1168030019), (4937, 455193388), (6253, 359393852), (9874, 227596694), (12506, 179696926), (18199, 123484244), (19748, 113798347), (25012, 89848463), (36398, 61742122), (64181, 35014876), (72796, 30871061), (128362, 17507438), (182669, 12302524), (236587, 9498788), (256724, 8753719), (365338, 6151262), (473174, 4749394), (673363, 3337412), (730676, 3075631), (834353, 2693452), (946348, 2374697), (1346726, 1668706)]