1328804568

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1009}}^1$

素因数の和:1111

約数の個数: 256

約数和(自身を含む): 4615296000

約数和(自身を除く): 3286491432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 67, 72, 78, 84, 91, 104, 108, 117, 126, 134, 156, 168, 182, 189, 201, 216, 234, 252, 268, 273, 312, 351, 364, 378, 402, 468, 469, 504, 536, 546, 603, 702, 728, 756, 804, 819, 871, 936, 938, 1009, 1092, 1206, 1404, 1407, 1512, 1608, 1638, 1742, 1809, 1876, 2018, 2184, 2412, 2457, 2613, 2808, 2814, 3027, 3276, 3484, 3618, 3752, 4036, 4221, 4824, 4914, 5226, 5628, 6054, 6097, 6552, 6968, 7063, 7236, 7839, 8072, 8442, 9081, 9828, 10452, 11256, 12108, 12194, 12663, 13117, 14126, 14472, 15678, 16884, 18162, 18291, 19656, 20904, 21189, 23517, 24216, 24388, 25326, 26234, 27243, 28252, 31356, 33768, 36324, 36582, 39351, 42378, 47034, 48776, 50652, 52468, 54486, 54873, 56504, 62712, 63567, 67603, 72648, 73164, 78702, 84756, 91819, 94068, 101304, 104936, 108972, 109746, 118053, 127134, 135206, 146328, 157404, 164619, 169512, 183638, 188136, 190701, 202809, 217944, 219492, 236106, 254268, 270412, 275457, 314808, 329238, 354159, 367276, 381402, 405618, 438984, 472212, 473221, 508536, 540824, 550914, 608427, 658476, 708318, 734552, 762804, 811236, 826371, 878839, 944424, 946442, 1101828, 1216854, 1316952, 1416636, 1419663, 1525608, 1622472, 1652742, 1757678, 1825281, 1892884, 2203656, 2433708, 2479113, 2636517, 2833272, 2839326, 3305484, 3515356, 3650562, 3785768, 4258989, 4867416, 4958226, 5273034, 5678652, 6151873, 6610968, 7030712, 7301124, 7909551, 8517978, 9916452, 10546068, 11357304, 12303746, 12776967, 14602248, 15819102, 17035956, 18455619, 19832904, 21092136, 23728653, 24607492, 25553934, 31638204, 34071912, 36911238, 47457306, 49214984, 51107868, 55366857, 63276408, 73822476, 94914612, 102215736, 110733714, 147644952, 166100571, 189829224, 221467428, 332201142, 442934856, 664402284, 1328804568]

約数ペア:

[(1, 1328804568), (2, 664402284), (3, 442934856), (4, 332201142), (6, 221467428), (7, 189829224), (8, 166100571), (9, 147644952), (12, 110733714), (13, 102215736), (14, 94914612), (18, 73822476), (21, 63276408), (24, 55366857), (26, 51107868), (27, 49214984), (28, 47457306), (36, 36911238), (39, 34071912), (42, 31638204), (52, 25553934), (54, 24607492), (56, 23728653), (63, 21092136), (67, 19832904), (72, 18455619), (78, 17035956), (84, 15819102), (91, 14602248), (104, 12776967), (108, 12303746), (117, 11357304), (126, 10546068), (134, 9916452), (156, 8517978), (168, 7909551), (182, 7301124), (189, 7030712), (201, 6610968), (216, 6151873), (234, 5678652), (252, 5273034), (268, 4958226), (273, 4867416), (312, 4258989), (351, 3785768), (364, 3650562), (378, 3515356), (402, 3305484), (468, 2839326), (469, 2833272), (504, 2636517), (536, 2479113), (546, 2433708), (603, 2203656), (702, 1892884), (728, 1825281), (756, 1757678), (804, 1652742), (819, 1622472), (871, 1525608), (936, 1419663), (938, 1416636), (1009, 1316952), (1092, 1216854), (1206, 1101828), (1404, 946442), (1407, 944424), (1512, 878839), (1608, 826371), (1638, 811236), (1742, 762804), (1809, 734552), (1876, 708318), (2018, 658476), (2184, 608427), (2412, 550914), (2457, 540824), (2613, 508536), (2808, 473221), (2814, 472212), (3027, 438984), (3276, 405618), (3484, 381402), (3618, 367276), (3752, 354159), (4036, 329238), (4221, 314808), (4824, 275457), (4914, 270412), (5226, 254268), (5628, 236106), (6054, 219492), (6097, 217944), (6552, 202809), (6968, 190701), (7063, 188136), (7236, 183638), (7839, 169512), (8072, 164619), (8442, 157404), (9081, 146328), (9828, 135206), (10452, 127134), (11256, 118053), (12108, 109746), (12194, 108972), (12663, 104936), (13117, 101304), (14126, 94068), (14472, 91819), (15678, 84756), (16884, 78702), (18162, 73164), (18291, 72648), (19656, 67603), (20904, 63567), (21189, 62712), (23517, 56504), (24216, 54873), (24388, 54486), (25326, 52468), (26234, 50652), (27243, 48776), (28252, 47034), (31356, 42378), (33768, 39351), (36324, 36582)]