789829924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 1629089280

約数和(自身を除く): 839259356

約数列:

[1, 2, 4, 13, 19, 26, 38, 47, 52, 73, 76, 94, 146, 188, 233, 247, 292, 466, 494, 611, 893, 932, 949, 988, 1222, 1387, 1786, 1898, 2444, 2774, 3029, 3431, 3572, 3796, 4427, 5548, 6058, 6862, 8854, 10951, 11609, 12116, 13724, 17009, 17708, 18031, 21902, 23218, 34018, 36062, 43804, 44603, 46436, 57551, 65189, 68036, 72124, 89206, 115102, 130378, 142363, 178412, 208069, 221117, 230204, 260756, 284726, 323171, 416138, 442234, 569452, 646342, 799423, 832276, 847457, 884468, 1292684, 1598846, 1694914, 2704897, 3197692, 3389828, 4201223, 5409794, 8402446, 10392499, 10819588, 15189037, 16804892, 20784998, 30378074, 41569996, 60756148, 197457481, 394914962, 789829924]

約数ペア:

[(1, 789829924), (2, 394914962), (4, 197457481), (13, 60756148), (19, 41569996), (26, 30378074), (38, 20784998), (47, 16804892), (52, 15189037), (73, 10819588), (76, 10392499), (94, 8402446), (146, 5409794), (188, 4201223), (233, 3389828), (247, 3197692), (292, 2704897), (466, 1694914), (494, 1598846), (611, 1292684), (893, 884468), (932, 847457), (949, 832276), (988, 799423), (1222, 646342), (1387, 569452), (1786, 442234), (1898, 416138), (2444, 323171), (2774, 284726), (3029, 260756), (3431, 230204), (3572, 221117), (3796, 208069), (4427, 178412), (5548, 142363), (6058, 130378), (6862, 115102), (8854, 89206), (10951, 72124), (11609, 68036), (12116, 65189), (13724, 57551), (17009, 46436), (17708, 44603), (18031, 43804), (21902, 36062), (23218, 34018)]