268655616

素因数分解:

$2^{10}\times 3^4\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:152

約数の個数: 220

約数和(自身を含む): 832228320

約数和(自身を除く): 563572704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 79, 81, 82, 96, 108, 123, 128, 144, 158, 162, 164, 192, 216, 237, 246, 256, 288, 316, 324, 328, 369, 384, 432, 474, 492, 512, 576, 632, 648, 656, 711, 738, 768, 864, 948, 984, 1024, 1107, 1152, 1264, 1296, 1312, 1422, 1476, 1536, 1728, 1896, 1968, 2133, 2214, 2304, 2528, 2592, 2624, 2844, 2952, 3072, 3239, 3321, 3456, 3792, 3936, 4266, 4428, 4608, 5056, 5184, 5248, 5688, 5904, 6399, 6478, 6642, 6912, 7584, 7872, 8532, 8856, 9216, 9717, 10112, 10368, 10496, 11376, 11808, 12798, 12956, 13284, 13824, 15168, 15744, 17064, 17712, 19434, 20224, 20736, 20992, 22752, 23616, 25596, 25912, 26568, 27648, 29151, 30336, 31488, 34128, 35424, 38868, 40448, 41472, 41984, 45504, 47232, 51192, 51824, 53136, 58302, 60672, 62976, 68256, 70848, 77736, 80896, 82944, 87453, 91008, 94464, 102384, 103648, 106272, 116604, 121344, 125952, 136512, 141696, 155472, 174906, 182016, 188928, 204768, 207296, 212544, 233208, 242688, 262359, 273024, 283392, 310944, 349812, 364032, 377856, 409536, 414592, 425088, 466416, 524718, 546048, 566784, 621888, 699624, 728064, 819072, 829184, 850176, 932832, 1049436, 1092096, 1133568, 1243776, 1399248, 1638144, 1658368, 1700352, 1865664, 2098872, 2184192, 2487552, 2798496, 3276288, 3316736, 3400704, 3731328, 4197744, 4975104, 5596992, 6552576, 7462656, 8395488, 9950208, 11193984, 14925312, 16790976, 22387968, 29850624, 33581952, 44775936, 67163904, 89551872, 134327808, 268655616]

約数ペア:

[(1, 268655616), (2, 134327808), (3, 89551872), (4, 67163904), (6, 44775936), (8, 33581952), (9, 29850624), (12, 22387968), (16, 16790976), (18, 14925312), (24, 11193984), (27, 9950208), (32, 8395488), (36, 7462656), (41, 6552576), (48, 5596992), (54, 4975104), (64, 4197744), (72, 3731328), (79, 3400704), (81, 3316736), (82, 3276288), (96, 2798496), (108, 2487552), (123, 2184192), (128, 2098872), (144, 1865664), (158, 1700352), (162, 1658368), (164, 1638144), (192, 1399248), (216, 1243776), (237, 1133568), (246, 1092096), (256, 1049436), (288, 932832), (316, 850176), (324, 829184), (328, 819072), (369, 728064), (384, 699624), (432, 621888), (474, 566784), (492, 546048), (512, 524718), (576, 466416), (632, 425088), (648, 414592), (656, 409536), (711, 377856), (738, 364032), (768, 349812), (864, 310944), (948, 283392), (984, 273024), (1024, 262359), (1107, 242688), (1152, 233208), (1264, 212544), (1296, 207296), (1312, 204768), (1422, 188928), (1476, 182016), (1536, 174906), (1728, 155472), (1896, 141696), (1968, 136512), (2133, 125952), (2214, 121344), (2304, 116604), (2528, 106272), (2592, 103648), (2624, 102384), (2844, 94464), (2952, 91008), (3072, 87453), (3239, 82944), (3321, 80896), (3456, 77736), (3792, 70848), (3936, 68256), (4266, 62976), (4428, 60672), (4608, 58302), (5056, 53136), (5184, 51824), (5248, 51192), (5688, 47232), (5904, 45504), (6399, 41984), (6478, 41472), (6642, 40448), (6912, 38868), (7584, 35424), (7872, 34128), (8532, 31488), (8856, 30336), (9216, 29151), (9717, 27648), (10112, 26568), (10368, 25912), (10496, 25596), (11376, 23616), (11808, 22752), (12798, 20992), (12956, 20736), (13284, 20224), (13824, 19434), (15168, 17712), (15744, 17064)]