390518856

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3137}}^1$

素因数の和:3188

約数の個数: 192

約数和(自身を含む): 1370678400

約数和(自身を除く): 980159544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 52, 56, 57, 63, 72, 76, 78, 84, 91, 104, 114, 117, 126, 133, 152, 156, 168, 171, 182, 228, 234, 247, 252, 266, 273, 312, 342, 364, 399, 456, 468, 494, 504, 532, 546, 684, 728, 741, 798, 819, 936, 988, 1064, 1092, 1197, 1368, 1482, 1596, 1638, 1729, 1976, 2184, 2223, 2394, 2964, 3137, 3192, 3276, 3458, 4446, 4788, 5187, 5928, 6274, 6552, 6916, 8892, 9411, 9576, 10374, 12548, 13832, 15561, 17784, 18822, 20748, 21959, 25096, 28233, 31122, 37644, 40781, 41496, 43918, 56466, 59603, 62244, 65877, 75288, 81562, 87836, 112932, 119206, 122343, 124488, 131754, 163124, 175672, 178809, 197631, 225864, 238412, 244686, 263508, 285467, 326248, 357618, 367029, 395262, 417221, 476824, 489372, 527016, 536427, 570934, 715236, 734058, 774839, 790524, 834442, 856401, 978744, 1072854, 1141868, 1251663, 1430472, 1468116, 1549678, 1581048, 1668884, 1712802, 2145708, 2283736, 2324517, 2503326, 2569203, 2936232, 3099356, 3337768, 3425604, 3754989, 4291416, 4649034, 5006652, 5138406, 5423873, 6198712, 6851208, 6973551, 7509978, 9298068, 10013304, 10276812, 10847746, 13947102, 15019956, 16271619, 18596136, 20553624, 21695492, 27894204, 30039912, 32543238, 43390984, 48814857, 55788408, 65086476, 97629714, 130172952, 195259428, 390518856]

約数ペア:

[(1, 390518856), (2, 195259428), (3, 130172952), (4, 97629714), (6, 65086476), (7, 55788408), (8, 48814857), (9, 43390984), (12, 32543238), (13, 30039912), (14, 27894204), (18, 21695492), (19, 20553624), (21, 18596136), (24, 16271619), (26, 15019956), (28, 13947102), (36, 10847746), (38, 10276812), (39, 10013304), (42, 9298068), (52, 7509978), (56, 6973551), (57, 6851208), (63, 6198712), (72, 5423873), (76, 5138406), (78, 5006652), (84, 4649034), (91, 4291416), (104, 3754989), (114, 3425604), (117, 3337768), (126, 3099356), (133, 2936232), (152, 2569203), (156, 2503326), (168, 2324517), (171, 2283736), (182, 2145708), (228, 1712802), (234, 1668884), (247, 1581048), (252, 1549678), (266, 1468116), (273, 1430472), (312, 1251663), (342, 1141868), (364, 1072854), (399, 978744), (456, 856401), (468, 834442), (494, 790524), (504, 774839), (532, 734058), (546, 715236), (684, 570934), (728, 536427), (741, 527016), (798, 489372), (819, 476824), (936, 417221), (988, 395262), (1064, 367029), (1092, 357618), (1197, 326248), (1368, 285467), (1482, 263508), (1596, 244686), (1638, 238412), (1729, 225864), (1976, 197631), (2184, 178809), (2223, 175672), (2394, 163124), (2964, 131754), (3137, 124488), (3192, 122343), (3276, 119206), (3458, 112932), (4446, 87836), (4788, 81562), (5187, 75288), (5928, 65877), (6274, 62244), (6552, 59603), (6916, 56466), (8892, 43918), (9411, 41496), (9576, 40781), (10374, 37644), (12548, 31122), (13832, 28233), (15561, 25096), (17784, 21959), (18822, 20748)]