268987392

素因数分解:

$2^{10}\times 3^5\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:105

約数の個数: 264

約数和(自身を含む): 858364416

約数和(自身を除く): 589377024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 47, 48, 54, 64, 69, 72, 81, 92, 94, 96, 108, 128, 138, 141, 144, 162, 184, 188, 192, 207, 216, 243, 256, 276, 282, 288, 324, 368, 376, 384, 414, 423, 432, 486, 512, 552, 564, 576, 621, 648, 736, 752, 768, 828, 846, 864, 972, 1024, 1081, 1104, 1128, 1152, 1242, 1269, 1296, 1472, 1504, 1536, 1656, 1692, 1728, 1863, 1944, 2162, 2208, 2256, 2304, 2484, 2538, 2592, 2944, 3008, 3072, 3243, 3312, 3384, 3456, 3726, 3807, 3888, 4324, 4416, 4512, 4608, 4968, 5076, 5184, 5589, 5888, 6016, 6486, 6624, 6768, 6912, 7452, 7614, 7776, 8648, 8832, 9024, 9216, 9729, 9936, 10152, 10368, 11178, 11421, 11776, 12032, 12972, 13248, 13536, 13824, 14904, 15228, 15552, 17296, 17664, 18048, 19458, 19872, 20304, 20736, 22356, 22842, 23552, 24064, 25944, 26496, 27072, 27648, 29187, 29808, 30456, 31104, 34592, 35328, 36096, 38916, 39744, 40608, 41472, 44712, 45684, 48128, 51888, 52992, 54144, 58374, 59616, 60912, 62208, 69184, 70656, 72192, 77832, 79488, 81216, 82944, 87561, 89424, 91368, 103776, 105984, 108288, 116748, 119232, 121824, 124416, 138368, 144384, 155664, 158976, 162432, 175122, 178848, 182736, 207552, 211968, 216576, 233496, 238464, 243648, 248832, 262683, 276736, 311328, 317952, 324864, 350244, 357696, 365472, 415104, 433152, 466992, 476928, 487296, 525366, 553472, 622656, 635904, 649728, 700488, 715392, 730944, 830208, 933984, 953856, 974592, 1050732, 1106944, 1245312, 1299456, 1400976, 1430784, 1461888, 1660416, 1867968, 1907712, 1949184, 2101464, 2490624, 2801952, 2861568, 2923776, 3320832, 3735936, 3898368, 4202928, 4981248, 5603904, 5723136, 5847552, 7471872, 8405856, 9962496, 11207808, 11695104, 14943744, 16811712, 22415616, 29887488, 33623424, 44831232, 67246848, 89662464, 134493696, 268987392]

約数ペア:

[(1, 268987392), (2, 134493696), (3, 89662464), (4, 67246848), (6, 44831232), (8, 33623424), (9, 29887488), (12, 22415616), (16, 16811712), (18, 14943744), (23, 11695104), (24, 11207808), (27, 9962496), (32, 8405856), (36, 7471872), (46, 5847552), (47, 5723136), (48, 5603904), (54, 4981248), (64, 4202928), (69, 3898368), (72, 3735936), (81, 3320832), (92, 2923776), (94, 2861568), (96, 2801952), (108, 2490624), (128, 2101464), (138, 1949184), (141, 1907712), (144, 1867968), (162, 1660416), (184, 1461888), (188, 1430784), (192, 1400976), (207, 1299456), (216, 1245312), (243, 1106944), (256, 1050732), (276, 974592), (282, 953856), (288, 933984), (324, 830208), (368, 730944), (376, 715392), (384, 700488), (414, 649728), (423, 635904), (432, 622656), (486, 553472), (512, 525366), (552, 487296), (564, 476928), (576, 466992), (621, 433152), (648, 415104), (736, 365472), (752, 357696), (768, 350244), (828, 324864), (846, 317952), (864, 311328), (972, 276736), (1024, 262683), (1081, 248832), (1104, 243648), (1128, 238464), (1152, 233496), (1242, 216576), (1269, 211968), (1296, 207552), (1472, 182736), (1504, 178848), (1536, 175122), (1656, 162432), (1692, 158976), (1728, 155664), (1863, 144384), (1944, 138368), (2162, 124416), (2208, 121824), (2256, 119232), (2304, 116748), (2484, 108288), (2538, 105984), (2592, 103776), (2944, 91368), (3008, 89424), (3072, 87561), (3243, 82944), (3312, 81216), (3384, 79488), (3456, 77832), (3726, 72192), (3807, 70656), (3888, 69184), (4324, 62208), (4416, 60912), (4512, 59616), (4608, 58374), (4968, 54144), (5076, 52992), (5184, 51888), (5589, 48128), (5888, 45684), (6016, 44712), (6486, 41472), (6624, 40608), (6768, 39744), (6912, 38916), (7452, 36096), (7614, 35328), (7776, 34592), (8648, 31104), (8832, 30456), (9024, 29808), (9216, 29187), (9729, 27648), (9936, 27072), (10152, 26496), (10368, 25944), (11178, 24064), (11421, 23552), (11776, 22842), (12032, 22356), (12972, 20736), (13248, 20304), (13536, 19872), (13824, 19458), (14904, 18048), (15228, 17664), (15552, 17296)]