212291856

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4481}}^1$

素因数の和:4549

約数の個数: 120

約数和(自身を含む): 693598464

約数和(自身を除く): 481306608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 56, 63, 72, 84, 94, 112, 126, 141, 144, 168, 188, 252, 282, 329, 336, 376, 423, 504, 564, 658, 752, 846, 987, 1008, 1128, 1316, 1692, 1974, 2256, 2632, 2961, 3384, 3948, 4481, 5264, 5922, 6768, 7896, 8962, 11844, 13443, 15792, 17924, 23688, 26886, 31367, 35848, 40329, 47376, 53772, 62734, 71696, 80658, 94101, 107544, 125468, 161316, 188202, 210607, 215088, 250936, 282303, 322632, 376404, 421214, 501872, 564606, 631821, 645264, 752808, 842428, 1129212, 1263642, 1474249, 1505616, 1684856, 1895463, 2258424, 2527284, 2948498, 3369712, 3790926, 4422747, 4516848, 5054568, 5896996, 7581852, 8845494, 10109136, 11793992, 13268241, 15163704, 17690988, 23587984, 26536482, 30327408, 35381976, 53072964, 70763952, 106145928, 212291856]

約数ペア:

[(1, 212291856), (2, 106145928), (3, 70763952), (4, 53072964), (6, 35381976), (7, 30327408), (8, 26536482), (9, 23587984), (12, 17690988), (14, 15163704), (16, 13268241), (18, 11793992), (21, 10109136), (24, 8845494), (28, 7581852), (36, 5896996), (42, 5054568), (47, 4516848), (48, 4422747), (56, 3790926), (63, 3369712), (72, 2948498), (84, 2527284), (94, 2258424), (112, 1895463), (126, 1684856), (141, 1505616), (144, 1474249), (168, 1263642), (188, 1129212), (252, 842428), (282, 752808), (329, 645264), (336, 631821), (376, 564606), (423, 501872), (504, 421214), (564, 376404), (658, 322632), (752, 282303), (846, 250936), (987, 215088), (1008, 210607), (1128, 188202), (1316, 161316), (1692, 125468), (1974, 107544), (2256, 94101), (2632, 80658), (2961, 71696), (3384, 62734), (3948, 53772), (4481, 47376), (5264, 40329), (5922, 35848), (6768, 31367), (7896, 26886), (8962, 23688), (11844, 17924), (13443, 15792)]