1956185736

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:519

約数の個数: 128

約数和(自身を含む): 5244220800

約数和(自身を除く): 3288035064

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 137, 152, 173, 181, 228, 274, 346, 362, 411, 456, 519, 543, 548, 692, 724, 822, 1038, 1086, 1096, 1384, 1448, 1644, 2076, 2172, 2603, 3287, 3288, 3439, 4152, 4344, 5206, 6574, 6878, 7809, 9861, 10317, 10412, 13148, 13756, 15618, 19722, 20634, 20824, 23701, 24797, 26296, 27512, 31236, 31313, 39444, 41268, 47402, 49594, 62472, 62626, 71103, 74391, 78888, 82536, 93939, 94804, 99188, 125252, 142206, 148782, 187878, 189608, 198376, 250504, 284412, 297564, 375756, 450319, 471143, 568824, 594947, 595128, 751512, 900638, 942286, 1189894, 1350957, 1413429, 1784841, 1801276, 1884572, 2379788, 2701914, 2826858, 3569682, 3602552, 3769144, 4289881, 4759576, 5403828, 5653716, 7139364, 8579762, 10807656, 11307432, 12869643, 14278728, 17159524, 25739286, 34319048, 51478572, 81507739, 102957144, 163015478, 244523217, 326030956, 489046434, 652061912, 978092868, 1956185736]

約数ペア:

[(1, 1956185736), (2, 978092868), (3, 652061912), (4, 489046434), (6, 326030956), (8, 244523217), (12, 163015478), (19, 102957144), (24, 81507739), (38, 51478572), (57, 34319048), (76, 25739286), (114, 17159524), (137, 14278728), (152, 12869643), (173, 11307432), (181, 10807656), (228, 8579762), (274, 7139364), (346, 5653716), (362, 5403828), (411, 4759576), (456, 4289881), (519, 3769144), (543, 3602552), (548, 3569682), (692, 2826858), (724, 2701914), (822, 2379788), (1038, 1884572), (1086, 1801276), (1096, 1784841), (1384, 1413429), (1448, 1350957), (1644, 1189894), (2076, 942286), (2172, 900638), (2603, 751512), (3287, 595128), (3288, 594947), (3439, 568824), (4152, 471143), (4344, 450319), (5206, 375756), (6574, 297564), (6878, 284412), (7809, 250504), (9861, 198376), (10317, 189608), (10412, 187878), (13148, 148782), (13756, 142206), (15618, 125252), (19722, 99188), (20634, 94804), (20824, 93939), (23701, 82536), (24797, 78888), (26296, 74391), (27512, 71103), (31236, 62626), (31313, 62472), (39444, 49594), (41268, 47402)]