1222080696

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^1\times {\mathrm{50971}}^1$

素因数の和:51026

約数の個数: 80

約数和(自身を含む): 3515538840

約数和(自身を除く): 2293458144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 296, 324, 333, 444, 648, 666, 888, 999, 1332, 1998, 2664, 2997, 3996, 5994, 7992, 11988, 23976, 50971, 101942, 152913, 203884, 305826, 407768, 458739, 611652, 917478, 1223304, 1376217, 1834956, 1885927, 2752434, 3669912, 3771854, 4128651, 5504868, 5657781, 7543708, 8257302, 11009736, 11315562, 15087416, 16514604, 16973343, 22631124, 33029208, 33946686, 45262248, 50920029, 67893372, 101840058, 135786744, 152760087, 203680116, 305520174, 407360232, 611040348, 1222080696]

約数ペア:

[(1, 1222080696), (2, 611040348), (3, 407360232), (4, 305520174), (6, 203680116), (8, 152760087), (9, 135786744), (12, 101840058), (18, 67893372), (24, 50920029), (27, 45262248), (36, 33946686), (37, 33029208), (54, 22631124), (72, 16973343), (74, 16514604), (81, 15087416), (108, 11315562), (111, 11009736), (148, 8257302), (162, 7543708), (216, 5657781), (222, 5504868), (296, 4128651), (324, 3771854), (333, 3669912), (444, 2752434), (648, 1885927), (666, 1834956), (888, 1376217), (999, 1223304), (1332, 917478), (1998, 611652), (2664, 458739), (2997, 407768), (3996, 305826), (5994, 203884), (7992, 152913), (11988, 101942), (23976, 50971)]