1999292064

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{881}}^1$

素因数の和:1219

約数の個数: 192

約数和(自身を含む): 6571901952

約数和(自身を除く): 4572609888

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 224, 231, 264, 307, 308, 336, 352, 462, 528, 614, 616, 672, 881, 921, 924, 1056, 1228, 1232, 1762, 1842, 1848, 2149, 2456, 2464, 2643, 3377, 3524, 3684, 3696, 4298, 4912, 5286, 6167, 6447, 6754, 7048, 7368, 7392, 8596, 9691, 9824, 10131, 10572, 12334, 12894, 13508, 14096, 14736, 17192, 18501, 19382, 20262, 21144, 23639, 24668, 25788, 27016, 28192, 29073, 29472, 34384, 37002, 38764, 40524, 42288, 47278, 49336, 51576, 54032, 58146, 67837, 68768, 70917, 74004, 77528, 81048, 84576, 94556, 98672, 103152, 108064, 116292, 135674, 141834, 148008, 155056, 162096, 189112, 197344, 203511, 206304, 232584, 270467, 271348, 283668, 296016, 310112, 324192, 378224, 407022, 465168, 540934, 542696, 567336, 592032, 756448, 811401, 814044, 930336, 1081868, 1085392, 1134672, 1622802, 1628088, 1893269, 2163736, 2170784, 2269344, 2975137, 3245604, 3256176, 3786538, 4327472, 5679807, 5950274, 6491208, 6512352, 7573076, 8654944, 8925411, 11359614, 11900548, 12982416, 15146152, 17850822, 20825959, 22719228, 23801096, 25964832, 30292304, 35701644, 41651918, 45438456, 47602192, 60584608, 62477877, 71403288, 83303836, 90876912, 95204384, 124955754, 142806576, 166607672, 181753824, 249911508, 285613152, 333215344, 499823016, 666430688, 999646032, 1999292064]

約数ペア:

[(1, 1999292064), (2, 999646032), (3, 666430688), (4, 499823016), (6, 333215344), (7, 285613152), (8, 249911508), (11, 181753824), (12, 166607672), (14, 142806576), (16, 124955754), (21, 95204384), (22, 90876912), (24, 83303836), (28, 71403288), (32, 62477877), (33, 60584608), (42, 47602192), (44, 45438456), (48, 41651918), (56, 35701644), (66, 30292304), (77, 25964832), (84, 23801096), (88, 22719228), (96, 20825959), (112, 17850822), (132, 15146152), (154, 12982416), (168, 11900548), (176, 11359614), (224, 8925411), (231, 8654944), (264, 7573076), (307, 6512352), (308, 6491208), (336, 5950274), (352, 5679807), (462, 4327472), (528, 3786538), (614, 3256176), (616, 3245604), (672, 2975137), (881, 2269344), (921, 2170784), (924, 2163736), (1056, 1893269), (1228, 1628088), (1232, 1622802), (1762, 1134672), (1842, 1085392), (1848, 1081868), (2149, 930336), (2456, 814044), (2464, 811401), (2643, 756448), (3377, 592032), (3524, 567336), (3684, 542696), (3696, 540934), (4298, 465168), (4912, 407022), (5286, 378224), (6167, 324192), (6447, 310112), (6754, 296016), (7048, 283668), (7368, 271348), (7392, 270467), (8596, 232584), (9691, 206304), (9824, 203511), (10131, 197344), (10572, 189112), (12334, 162096), (12894, 155056), (13508, 148008), (14096, 141834), (14736, 135674), (17192, 116292), (18501, 108064), (19382, 103152), (20262, 98672), (21144, 94556), (23639, 84576), (24668, 81048), (25788, 77528), (27016, 74004), (28192, 70917), (29073, 68768), (29472, 67837), (34384, 58146), (37002, 54032), (38764, 51576), (40524, 49336), (42288, 47278)]