1911024864

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{49891}}^1$

素因数の和:49933

約数の個数: 144

約数和(自身を含む): 6537847680

約数和(自身を除く): 4626822816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 4256, 4788, 5472, 6384, 9576, 12768, 19152, 38304, 49891, 99782, 149673, 199564, 299346, 349237, 399128, 449019, 598692, 698474, 798256, 898038, 947929, 1047711, 1197384, 1396948, 1596512, 1796076, 1895858, 2095422, 2394768, 2793896, 2843787, 3143133, 3592152, 3791716, 4190844, 4789536, 5587792, 5687574, 6286266, 6635503, 7184304, 7583432, 8381688, 8531361, 11175584, 11375148, 12572532, 13271006, 14368608, 15166864, 16763376, 17062722, 19906509, 22750296, 25145064, 26542012, 30333728, 33526752, 34125444, 39813018, 45500592, 50290128, 53084024, 59719527, 68250888, 79626036, 91001184, 100580256, 106168048, 119439054, 136501776, 159252072, 212336096, 238878108, 273003552, 318504144, 477756216, 637008288, 955512432, 1911024864]

約数ペア:

[(1, 1911024864), (2, 955512432), (3, 637008288), (4, 477756216), (6, 318504144), (7, 273003552), (8, 238878108), (9, 212336096), (12, 159252072), (14, 136501776), (16, 119439054), (18, 106168048), (19, 100580256), (21, 91001184), (24, 79626036), (28, 68250888), (32, 59719527), (36, 53084024), (38, 50290128), (42, 45500592), (48, 39813018), (56, 34125444), (57, 33526752), (63, 30333728), (72, 26542012), (76, 25145064), (84, 22750296), (96, 19906509), (112, 17062722), (114, 16763376), (126, 15166864), (133, 14368608), (144, 13271006), (152, 12572532), (168, 11375148), (171, 11175584), (224, 8531361), (228, 8381688), (252, 7583432), (266, 7184304), (288, 6635503), (304, 6286266), (336, 5687574), (342, 5587792), (399, 4789536), (456, 4190844), (504, 3791716), (532, 3592152), (608, 3143133), (672, 2843787), (684, 2793896), (798, 2394768), (912, 2095422), (1008, 1895858), (1064, 1796076), (1197, 1596512), (1368, 1396948), (1596, 1197384), (1824, 1047711), (2016, 947929), (2128, 898038), (2394, 798256), (2736, 698474), (3192, 598692), (4256, 449019), (4788, 399128), (5472, 349237), (6384, 299346), (9576, 199564), (12768, 149673), (19152, 99782), (38304, 49891)]