42628884736

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{479}}^1$

素因数の和:736

約数の個数: 144

約数和(自身を含む): 89419276800

約数和(自身を除く): 46790392064

約数列:

[1, 2, 4, 8, 16, 32, 41, 61, 64, 82, 122, 128, 139, 164, 244, 256, 278, 328, 479, 488, 556, 656, 958, 976, 1112, 1312, 1916, 1952, 2224, 2501, 2624, 3832, 3904, 4448, 5002, 5248, 5699, 7664, 7808, 8479, 8896, 10004, 10496, 11398, 15328, 15616, 16958, 17792, 19639, 20008, 22796, 29219, 30656, 33916, 35584, 39278, 40016, 45592, 58438, 61312, 66581, 67832, 78556, 80032, 91184, 116876, 122624, 133162, 135664, 157112, 160064, 182368, 233752, 266324, 271328, 314224, 320128, 347639, 364736, 467504, 532648, 542656, 628448, 640256, 695278, 729472, 935008, 1065296, 1085312, 1197979, 1256896, 1390556, 1458944, 1870016, 2130592, 2170624, 2395958, 2513792, 2729821, 2781112, 3740032, 4061441, 4261184, 4791916, 5027584, 5459642, 5562224, 7480064, 8122882, 8522368, 9583832, 10919284, 11124448, 16245764, 17044736, 19167664, 21838568, 22248896, 32491528, 38335328, 43677136, 44497792, 64983056, 76670656, 87354272, 88995584, 129966112, 153341312, 166519081, 174708544, 259932224, 306682624, 333038162, 349417088, 519864448, 666076324, 698834176, 1039728896, 1332152648, 2664305296, 5328610592, 10657221184, 21314442368, 42628884736]

約数ペア:

[(1, 42628884736), (2, 21314442368), (4, 10657221184), (8, 5328610592), (16, 2664305296), (32, 1332152648), (41, 1039728896), (61, 698834176), (64, 666076324), (82, 519864448), (122, 349417088), (128, 333038162), (139, 306682624), (164, 259932224), (244, 174708544), (256, 166519081), (278, 153341312), (328, 129966112), (479, 88995584), (488, 87354272), (556, 76670656), (656, 64983056), (958, 44497792), (976, 43677136), (1112, 38335328), (1312, 32491528), (1916, 22248896), (1952, 21838568), (2224, 19167664), (2501, 17044736), (2624, 16245764), (3832, 11124448), (3904, 10919284), (4448, 9583832), (5002, 8522368), (5248, 8122882), (5699, 7480064), (7664, 5562224), (7808, 5459642), (8479, 5027584), (8896, 4791916), (10004, 4261184), (10496, 4061441), (11398, 3740032), (15328, 2781112), (15616, 2729821), (16958, 2513792), (17792, 2395958), (19639, 2170624), (20008, 2130592), (22796, 1870016), (29219, 1458944), (30656, 1390556), (33916, 1256896), (35584, 1197979), (39278, 1085312), (40016, 1065296), (45592, 935008), (58438, 729472), (61312, 695278), (66581, 640256), (67832, 628448), (78556, 542656), (80032, 532648), (91184, 467504), (116876, 364736), (122624, 347639), (133162, 320128), (135664, 314224), (157112, 271328), (160064, 266324), (182368, 233752)]