238260904

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{349}}^1$

素因数の和:602

約数の個数: 64

約数和(自身を含む): 522144000

約数和(自身を除く): 283883096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 167, 292, 334, 349, 511, 584, 668, 698, 1022, 1169, 1336, 1396, 2044, 2338, 2443, 2792, 4088, 4676, 4886, 9352, 9772, 12191, 19544, 24382, 25477, 48764, 50954, 58283, 85337, 97528, 101908, 116566, 170674, 178339, 203816, 233132, 341348, 356678, 407981, 466264, 682696, 713356, 815962, 1426712, 1631924, 3263848, 4254659, 8509318, 17018636, 29782613, 34037272, 59565226, 119130452, 238260904]

約数ペア:

[(1, 238260904), (2, 119130452), (4, 59565226), (7, 34037272), (8, 29782613), (14, 17018636), (28, 8509318), (56, 4254659), (73, 3263848), (146, 1631924), (167, 1426712), (292, 815962), (334, 713356), (349, 682696), (511, 466264), (584, 407981), (668, 356678), (698, 341348), (1022, 233132), (1169, 203816), (1336, 178339), (1396, 170674), (2044, 116566), (2338, 101908), (2443, 97528), (2792, 85337), (4088, 58283), (4676, 50954), (4886, 48764), (9352, 25477), (9772, 24382), (12191, 19544)]