353213616

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{2141}}^1$

素因数の和:2650

約数の個数: 80

約数和(自身を含む): 1045433088

約数和(自身を除く): 692219472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 491, 982, 1473, 1964, 2141, 2946, 3437, 3928, 4282, 5892, 6423, 6874, 7856, 8564, 10311, 11784, 12846, 13748, 14987, 17128, 20622, 23568, 25692, 27496, 29974, 34256, 41244, 44961, 51384, 54992, 59948, 82488, 89922, 102768, 119896, 164976, 179844, 239792, 359688, 719376, 1051231, 2102462, 3153693, 4204924, 6307386, 7358617, 8409848, 12614772, 14717234, 16819696, 22075851, 25229544, 29434468, 44151702, 50459088, 58868936, 88303404, 117737872, 176606808, 353213616]

約数ペア:

[(1, 353213616), (2, 176606808), (3, 117737872), (4, 88303404), (6, 58868936), (7, 50459088), (8, 44151702), (12, 29434468), (14, 25229544), (16, 22075851), (21, 16819696), (24, 14717234), (28, 12614772), (42, 8409848), (48, 7358617), (56, 6307386), (84, 4204924), (112, 3153693), (168, 2102462), (336, 1051231), (491, 719376), (982, 359688), (1473, 239792), (1964, 179844), (2141, 164976), (2946, 119896), (3437, 102768), (3928, 89922), (4282, 82488), (5892, 59948), (6423, 54992), (6874, 51384), (7856, 44961), (8564, 41244), (10311, 34256), (11784, 29974), (12846, 27496), (13748, 25692), (14987, 23568), (17128, 20622)]