247299264

素因数分解:

$2^6\times 3^3\times {\mathrm{143113}}^1$

素因数の和:143134

約数の個数: 56

約数和(自身を含む): 727019120

約数和(自身を除く): 479719856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 143113, 286226, 429339, 572452, 858678, 1144904, 1288017, 1717356, 2289808, 2576034, 3434712, 3864051, 4579616, 5152068, 6869424, 7728102, 9159232, 10304136, 13738848, 15456204, 20608272, 27477696, 30912408, 41216544, 61824816, 82433088, 123649632, 247299264]

約数ペア:

[(1, 247299264), (2, 123649632), (3, 82433088), (4, 61824816), (6, 41216544), (8, 30912408), (9, 27477696), (12, 20608272), (16, 15456204), (18, 13738848), (24, 10304136), (27, 9159232), (32, 7728102), (36, 6869424), (48, 5152068), (54, 4579616), (64, 3864051), (72, 3434712), (96, 2576034), (108, 2289808), (144, 1717356), (192, 1288017), (216, 1144904), (288, 858678), (432, 572452), (576, 429339), (864, 286226), (1728, 143113)]