3748747912

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3863}}^1$

素因数の和:3963

約数の個数: 128

約数和(自身を含む): 9140060160

約数和(自身を除く): 5391312248

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 43, 52, 56, 62, 86, 91, 104, 124, 172, 182, 217, 248, 301, 344, 364, 403, 434, 559, 602, 728, 806, 868, 1118, 1204, 1333, 1612, 1736, 2236, 2408, 2666, 2821, 3224, 3863, 3913, 4472, 5332, 5642, 7726, 7826, 9331, 10664, 11284, 15452, 15652, 17329, 18662, 22568, 27041, 30904, 31304, 34658, 37324, 50219, 54082, 69316, 74648, 100438, 108164, 119753, 121303, 138632, 166109, 200876, 216328, 239506, 242606, 332218, 351533, 401752, 479012, 485212, 664436, 703066, 838271, 958024, 970424, 1162763, 1328872, 1406132, 1556789, 1676542, 2159417, 2325526, 2812264, 3113578, 3353084, 4318834, 4651052, 5149379, 6227156, 6706168, 8637668, 9302104, 10298758, 10897523, 12454312, 15115919, 17275336, 20597516, 21795046, 30231838, 36045653, 41195032, 43590092, 60463676, 66941927, 72091306, 87180184, 120927352, 133883854, 144182612, 267767708, 288365224, 468593489, 535535416, 937186978, 1874373956, 3748747912]

約数ペア:

[(1, 3748747912), (2, 1874373956), (4, 937186978), (7, 535535416), (8, 468593489), (13, 288365224), (14, 267767708), (26, 144182612), (28, 133883854), (31, 120927352), (43, 87180184), (52, 72091306), (56, 66941927), (62, 60463676), (86, 43590092), (91, 41195032), (104, 36045653), (124, 30231838), (172, 21795046), (182, 20597516), (217, 17275336), (248, 15115919), (301, 12454312), (344, 10897523), (364, 10298758), (403, 9302104), (434, 8637668), (559, 6706168), (602, 6227156), (728, 5149379), (806, 4651052), (868, 4318834), (1118, 3353084), (1204, 3113578), (1333, 2812264), (1612, 2325526), (1736, 2159417), (2236, 1676542), (2408, 1556789), (2666, 1406132), (2821, 1328872), (3224, 1162763), (3863, 970424), (3913, 958024), (4472, 838271), (5332, 703066), (5642, 664436), (7726, 485212), (7826, 479012), (9331, 401752), (10664, 351533), (11284, 332218), (15452, 242606), (15652, 239506), (17329, 216328), (18662, 200876), (22568, 166109), (27041, 138632), (30904, 121303), (31304, 119753), (34658, 108164), (37324, 100438), (50219, 74648), (54082, 69316)]