239159612

素因数分解:

$2^2\times {\mathrm{19}}^3\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 462201600

約数和(自身を除く): 223041988

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 361, 379, 437, 722, 758, 874, 1444, 1516, 1748, 6859, 7201, 8303, 8717, 13718, 14402, 16606, 17434, 27436, 28804, 33212, 34868, 136819, 157757, 165623, 273638, 315514, 331246, 547276, 631028, 662492, 2599561, 3146837, 5199122, 6293674, 10398244, 12587348, 59789903, 119579806, 239159612]

約数ペア:

[(1, 239159612), (2, 119579806), (4, 59789903), (19, 12587348), (23, 10398244), (38, 6293674), (46, 5199122), (76, 3146837), (92, 2599561), (361, 662492), (379, 631028), (437, 547276), (722, 331246), (758, 315514), (874, 273638), (1444, 165623), (1516, 157757), (1748, 136819), (6859, 34868), (7201, 33212), (8303, 28804), (8717, 27436), (13718, 17434), (14402, 16606)]