21619198944

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{188137}}^1$

素因数の和:188182

約数の個数: 192

約数和(自身を含む): 75857241600

約数和(自身を除く): 54238042656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 608, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1197, 1368, 1512, 1596, 1824, 2016, 2052, 2128, 2394, 2736, 3024, 3192, 3591, 4104, 4256, 4788, 5472, 6048, 6384, 7182, 8208, 9576, 12768, 14364, 16416, 19152, 28728, 38304, 57456, 114912, 188137, 376274, 564411, 752548, 1128822, 1316959, 1505096, 1693233, 2257644, 2633918, 3010192, 3386466, 3574603, 3950877, 4515288, 5079699, 5267836, 6020384, 6772932, 7149206, 7901754, 9030576, 10159398, 10535672, 10723809, 11852631, 13545864, 14298412, 15803508, 18061152, 20318796, 21071344, 21447618, 23705262, 25022221, 27091728, 28596824, 31607016, 32171427, 35557893, 40637592, 42142688, 42895236, 47410524, 50044442, 54183456, 57193648, 63214032, 64342854, 71115786, 75066663, 81275184, 85790472, 94821048, 96514281, 100088884, 114387296, 126428064, 128685708, 142231572, 150133326, 162550368, 171580944, 189642096, 193028562, 200177768, 225199989, 257371416, 284463144, 300266652, 343161888, 379284192, 386057124, 400355536, 450399978, 514742832, 568926288, 600533304, 675599967, 772114248, 800711072, 900799956, 1029485664, 1137852576, 1201066608, 1351199934, 1544228496, 1801599912, 2402133216, 2702399868, 3088456992, 3603199824, 5404799736, 7206399648, 10809599472, 21619198944]

約数ペア:

[(1, 21619198944), (2, 10809599472), (3, 7206399648), (4, 5404799736), (6, 3603199824), (7, 3088456992), (8, 2702399868), (9, 2402133216), (12, 1801599912), (14, 1544228496), (16, 1351199934), (18, 1201066608), (19, 1137852576), (21, 1029485664), (24, 900799956), (27, 800711072), (28, 772114248), (32, 675599967), (36, 600533304), (38, 568926288), (42, 514742832), (48, 450399978), (54, 400355536), (56, 386057124), (57, 379284192), (63, 343161888), (72, 300266652), (76, 284463144), (84, 257371416), (96, 225199989), (108, 200177768), (112, 193028562), (114, 189642096), (126, 171580944), (133, 162550368), (144, 150133326), (152, 142231572), (168, 128685708), (171, 126428064), (189, 114387296), (216, 100088884), (224, 96514281), (228, 94821048), (252, 85790472), (266, 81275184), (288, 75066663), (304, 71115786), (336, 64342854), (342, 63214032), (378, 57193648), (399, 54183456), (432, 50044442), (456, 47410524), (504, 42895236), (513, 42142688), (532, 40637592), (608, 35557893), (672, 32171427), (684, 31607016), (756, 28596824), (798, 27091728), (864, 25022221), (912, 23705262), (1008, 21447618), (1026, 21071344), (1064, 20318796), (1197, 18061152), (1368, 15803508), (1512, 14298412), (1596, 13545864), (1824, 11852631), (2016, 10723809), (2052, 10535672), (2128, 10159398), (2394, 9030576), (2736, 7901754), (3024, 7149206), (3192, 6772932), (3591, 6020384), (4104, 5267836), (4256, 5079699), (4788, 4515288), (5472, 3950877), (6048, 3574603), (6384, 3386466), (7182, 3010192), (8208, 2633918), (9576, 2257644), (12768, 1693233), (14364, 1505096), (16416, 1316959), (19152, 1128822), (28728, 752548), (38304, 564411), (57456, 376274), (114912, 188137)]