989512596

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{6037}}^1$

素因数の和:6233

約数の個数: 72

約数和(自身を含む): 2604430920

約数和(自身を除く): 1614918324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 157, 174, 261, 314, 348, 471, 522, 628, 942, 1044, 1413, 1884, 2826, 4553, 5652, 6037, 9106, 12074, 13659, 18111, 18212, 24148, 27318, 36222, 40977, 54333, 54636, 72444, 81954, 108666, 163908, 175073, 217332, 350146, 525219, 700292, 947809, 1050438, 1575657, 1895618, 2100876, 2843427, 3151314, 3791236, 5686854, 6302628, 8530281, 11373708, 17060562, 27486461, 34121124, 54972922, 82459383, 109945844, 164918766, 247378149, 329837532, 494756298, 989512596]

約数ペア:

[(1, 989512596), (2, 494756298), (3, 329837532), (4, 247378149), (6, 164918766), (9, 109945844), (12, 82459383), (18, 54972922), (29, 34121124), (36, 27486461), (58, 17060562), (87, 11373708), (116, 8530281), (157, 6302628), (174, 5686854), (261, 3791236), (314, 3151314), (348, 2843427), (471, 2100876), (522, 1895618), (628, 1575657), (942, 1050438), (1044, 947809), (1413, 700292), (1884, 525219), (2826, 350146), (4553, 217332), (5652, 175073), (6037, 163908), (9106, 108666), (12074, 81954), (13659, 72444), (18111, 54636), (18212, 54333), (24148, 40977), (27318, 36222)]