220422116988

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{4969}}^1\times {\mathrm{64853}}^1$

素因数の和:69851

約数の個数: 72

約数和(自身を含む): 586630371600

約数和(自身を除く): 366208254612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 4969, 9938, 14907, 19876, 29814, 44721, 59628, 64853, 89442, 94411, 129706, 178884, 188822, 194559, 259412, 283233, 377644, 389118, 566466, 583677, 778236, 849699, 1132932, 1167354, 1232207, 1699398, 2334708, 2464414, 3398796, 3696621, 4928828, 7393242, 11089863, 14786484, 22179726, 44359452, 322254557, 644509114, 966763671, 1289018228, 1933527342, 2900291013, 3867054684, 5800582026, 6122836583, 11601164052, 12245673166, 18368509749, 24491346332, 36737019498, 55105529247, 73474038996, 110211058494, 220422116988]

約数ペア:

[(1, 220422116988), (2, 110211058494), (3, 73474038996), (4, 55105529247), (6, 36737019498), (9, 24491346332), (12, 18368509749), (18, 12245673166), (19, 11601164052), (36, 6122836583), (38, 5800582026), (57, 3867054684), (76, 2900291013), (114, 1933527342), (171, 1289018228), (228, 966763671), (342, 644509114), (684, 322254557), (4969, 44359452), (9938, 22179726), (14907, 14786484), (19876, 11089863), (29814, 7393242), (44721, 4928828), (59628, 3696621), (64853, 3398796), (89442, 2464414), (94411, 2334708), (129706, 1699398), (178884, 1232207), (188822, 1167354), (194559, 1132932), (259412, 849699), (283233, 778236), (377644, 583677), (389118, 566466)]