7658976

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:81

約数の個数: 144

約数和(自身を含む): 24195024

約数和(自身を除く): 16536048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 19, 24, 26, 32, 34, 38, 39, 48, 51, 52, 57, 68, 76, 78, 96, 102, 104, 114, 136, 152, 156, 204, 208, 221, 228, 247, 272, 304, 312, 323, 361, 408, 416, 442, 456, 494, 544, 608, 624, 646, 663, 722, 741, 816, 884, 912, 969, 988, 1083, 1248, 1292, 1326, 1444, 1482, 1632, 1768, 1824, 1938, 1976, 2166, 2584, 2652, 2888, 2964, 3536, 3876, 3952, 4199, 4332, 4693, 5168, 5304, 5776, 5928, 6137, 7072, 7752, 7904, 8398, 8664, 9386, 10336, 10608, 11552, 11856, 12274, 12597, 14079, 15504, 16796, 17328, 18411, 18772, 21216, 23712, 24548, 25194, 28158, 31008, 33592, 34656, 36822, 37544, 49096, 50388, 56316, 67184, 73644, 75088, 79781, 98192, 100776, 112632, 134368, 147288, 150176, 159562, 196384, 201552, 225264, 239343, 294576, 319124, 403104, 450528, 478686, 589152, 638248, 957372, 1276496, 1914744, 2552992, 3829488, 7658976]

約数ペア:

[(1, 7658976), (2, 3829488), (3, 2552992), (4, 1914744), (6, 1276496), (8, 957372), (12, 638248), (13, 589152), (16, 478686), (17, 450528), (19, 403104), (24, 319124), (26, 294576), (32, 239343), (34, 225264), (38, 201552), (39, 196384), (48, 159562), (51, 150176), (52, 147288), (57, 134368), (68, 112632), (76, 100776), (78, 98192), (96, 79781), (102, 75088), (104, 73644), (114, 67184), (136, 56316), (152, 50388), (156, 49096), (204, 37544), (208, 36822), (221, 34656), (228, 33592), (247, 31008), (272, 28158), (304, 25194), (312, 24548), (323, 23712), (361, 21216), (408, 18772), (416, 18411), (442, 17328), (456, 16796), (494, 15504), (544, 14079), (608, 12597), (624, 12274), (646, 11856), (663, 11552), (722, 10608), (741, 10336), (816, 9386), (884, 8664), (912, 8398), (969, 7904), (988, 7752), (1083, 7072), (1248, 6137), (1292, 5928), (1326, 5776), (1444, 5304), (1482, 5168), (1632, 4693), (1768, 4332), (1824, 4199), (1938, 3952), (1976, 3876), (2166, 3536), (2584, 2964), (2652, 2888)]