330386448

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{1423}}^1$

素因数の和:2132

約数の個数: 80

約数和(自身を含む): 977524736

約数和(自身を除く): 647138288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 691, 1382, 1423, 2073, 2764, 2846, 4146, 4269, 4837, 5528, 5692, 8292, 8538, 9674, 9961, 11056, 11384, 14511, 16584, 17076, 19348, 19922, 22768, 29022, 29883, 33168, 34152, 38696, 39844, 58044, 59766, 68304, 77392, 79688, 116088, 119532, 159376, 232176, 239064, 478128, 983293, 1966586, 2949879, 3933172, 5899758, 6883051, 7866344, 11799516, 13766102, 15732688, 20649153, 23599032, 27532204, 41298306, 47198064, 55064408, 82596612, 110128816, 165193224, 330386448]

約数ペア:

[(1, 330386448), (2, 165193224), (3, 110128816), (4, 82596612), (6, 55064408), (7, 47198064), (8, 41298306), (12, 27532204), (14, 23599032), (16, 20649153), (21, 15732688), (24, 13766102), (28, 11799516), (42, 7866344), (48, 6883051), (56, 5899758), (84, 3933172), (112, 2949879), (168, 1966586), (336, 983293), (691, 478128), (1382, 239064), (1423, 232176), (2073, 159376), (2764, 119532), (2846, 116088), (4146, 79688), (4269, 77392), (4837, 68304), (5528, 59766), (5692, 58044), (8292, 39844), (8538, 38696), (9674, 34152), (9961, 33168), (11056, 29883), (11384, 29022), (14511, 22768), (16584, 19922), (17076, 19348)]