1236757248

素因数分解:

$2^8\times 3^7\times {\mathrm{47}}^2$

素因数の和:131

約数の個数: 216

約数和(自身を含む): 3782912560

約数和(自身を除く): 2546155312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 81, 94, 96, 108, 128, 141, 144, 162, 188, 192, 216, 243, 256, 282, 288, 324, 376, 384, 423, 432, 486, 564, 576, 648, 729, 752, 768, 846, 864, 972, 1128, 1152, 1269, 1296, 1458, 1504, 1692, 1728, 1944, 2187, 2209, 2256, 2304, 2538, 2592, 2916, 3008, 3384, 3456, 3807, 3888, 4374, 4418, 4512, 5076, 5184, 5832, 6016, 6627, 6768, 6912, 7614, 7776, 8748, 8836, 9024, 10152, 10368, 11421, 11664, 12032, 13254, 13536, 15228, 15552, 17496, 17672, 18048, 19881, 20304, 20736, 22842, 23328, 26508, 27072, 30456, 31104, 34263, 34992, 35344, 36096, 39762, 40608, 45684, 46656, 53016, 54144, 59643, 60912, 62208, 68526, 69984, 70688, 79524, 81216, 91368, 93312, 102789, 106032, 108288, 119286, 121824, 137052, 139968, 141376, 159048, 162432, 178929, 182736, 186624, 205578, 212064, 238572, 243648, 274104, 279936, 282752, 318096, 324864, 357858, 365472, 411156, 424128, 477144, 487296, 536787, 548208, 559872, 565504, 636192, 715716, 730944, 822312, 848256, 954288, 974592, 1073574, 1096416, 1272384, 1431432, 1461888, 1610361, 1644624, 1696512, 1908576, 2147148, 2192832, 2544768, 2862864, 2923776, 3220722, 3289248, 3817152, 4294296, 4385664, 4831083, 5089536, 5725728, 6441444, 6578496, 7634304, 8588592, 8771328, 9662166, 11451456, 12882888, 13156992, 15268608, 17177184, 19324332, 22902912, 25765776, 26313984, 34354368, 38648664, 45805824, 51531552, 68708736, 77297328, 103063104, 137417472, 154594656, 206126208, 309189312, 412252416, 618378624, 1236757248]

約数ペア:

[(1, 1236757248), (2, 618378624), (3, 412252416), (4, 309189312), (6, 206126208), (8, 154594656), (9, 137417472), (12, 103063104), (16, 77297328), (18, 68708736), (24, 51531552), (27, 45805824), (32, 38648664), (36, 34354368), (47, 26313984), (48, 25765776), (54, 22902912), (64, 19324332), (72, 17177184), (81, 15268608), (94, 13156992), (96, 12882888), (108, 11451456), (128, 9662166), (141, 8771328), (144, 8588592), (162, 7634304), (188, 6578496), (192, 6441444), (216, 5725728), (243, 5089536), (256, 4831083), (282, 4385664), (288, 4294296), (324, 3817152), (376, 3289248), (384, 3220722), (423, 2923776), (432, 2862864), (486, 2544768), (564, 2192832), (576, 2147148), (648, 1908576), (729, 1696512), (752, 1644624), (768, 1610361), (846, 1461888), (864, 1431432), (972, 1272384), (1128, 1096416), (1152, 1073574), (1269, 974592), (1296, 954288), (1458, 848256), (1504, 822312), (1692, 730944), (1728, 715716), (1944, 636192), (2187, 565504), (2209, 559872), (2256, 548208), (2304, 536787), (2538, 487296), (2592, 477144), (2916, 424128), (3008, 411156), (3384, 365472), (3456, 357858), (3807, 324864), (3888, 318096), (4374, 282752), (4418, 279936), (4512, 274104), (5076, 243648), (5184, 238572), (5832, 212064), (6016, 205578), (6627, 186624), (6768, 182736), (6912, 178929), (7614, 162432), (7776, 159048), (8748, 141376), (8836, 139968), (9024, 137052), (10152, 121824), (10368, 119286), (11421, 108288), (11664, 106032), (12032, 102789), (13254, 93312), (13536, 91368), (15228, 81216), (15552, 79524), (17496, 70688), (17672, 69984), (18048, 68526), (19881, 62208), (20304, 60912), (20736, 59643), (22842, 54144), (23328, 53016), (26508, 46656), (27072, 45684), (30456, 40608), (31104, 39762), (34263, 36096), (34992, 35344)]