231373146

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1117}}^1$

素因数の和:1243

約数の個数: 64

約数和(自身を含む): 515174400

約数和(自身を除く): 283801254

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 79, 114, 138, 158, 237, 437, 474, 874, 1117, 1311, 1501, 1817, 2234, 2622, 3002, 3351, 3634, 4503, 5451, 6702, 9006, 10902, 21223, 25691, 34523, 42446, 51382, 63669, 69046, 77073, 88243, 103569, 127338, 154146, 176486, 207138, 264729, 488129, 529458, 976258, 1464387, 1676617, 2029589, 2928774, 3353234, 4059178, 5029851, 6088767, 10059702, 12177534, 38562191, 77124382, 115686573, 231373146]

約数ペア:

[(1, 231373146), (2, 115686573), (3, 77124382), (6, 38562191), (19, 12177534), (23, 10059702), (38, 6088767), (46, 5029851), (57, 4059178), (69, 3353234), (79, 2928774), (114, 2029589), (138, 1676617), (158, 1464387), (237, 976258), (437, 529458), (474, 488129), (874, 264729), (1117, 207138), (1311, 176486), (1501, 154146), (1817, 127338), (2234, 103569), (2622, 88243), (3002, 77073), (3351, 69046), (3634, 63669), (4503, 51382), (5451, 42446), (6702, 34523), (9006, 25691), (10902, 21223)]