260464896

素因数分解:

$2^8\times 3^5\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 216

約数和(自身を含む): 803537280

約数和(自身を除く): 543072384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 79, 81, 96, 106, 108, 128, 144, 158, 159, 162, 192, 212, 216, 237, 243, 256, 288, 316, 318, 324, 384, 424, 432, 474, 477, 486, 576, 632, 636, 648, 711, 768, 848, 864, 948, 954, 972, 1152, 1264, 1272, 1296, 1422, 1431, 1696, 1728, 1896, 1908, 1944, 2133, 2304, 2528, 2544, 2592, 2844, 2862, 3392, 3456, 3792, 3816, 3888, 4187, 4266, 4293, 5056, 5088, 5184, 5688, 5724, 6399, 6784, 6912, 7584, 7632, 7776, 8374, 8532, 8586, 10112, 10176, 10368, 11376, 11448, 12561, 12798, 12879, 13568, 15168, 15264, 15552, 16748, 17064, 17172, 19197, 20224, 20352, 20736, 22752, 22896, 25122, 25596, 25758, 30336, 30528, 31104, 33496, 34128, 34344, 37683, 38394, 40704, 45504, 45792, 50244, 51192, 51516, 60672, 61056, 62208, 66992, 68256, 68688, 75366, 76788, 91008, 91584, 100488, 102384, 103032, 113049, 122112, 133984, 136512, 137376, 150732, 153576, 182016, 183168, 200976, 204768, 206064, 226098, 267968, 273024, 274752, 301464, 307152, 339147, 366336, 401952, 409536, 412128, 452196, 535936, 546048, 549504, 602928, 614304, 678294, 803904, 819072, 824256, 904392, 1017441, 1071872, 1099008, 1205856, 1228608, 1356588, 1607808, 1638144, 1648512, 1808784, 2034882, 2411712, 2457216, 2713176, 3215616, 3297024, 3617568, 4069764, 4823424, 4914432, 5426352, 7235136, 8139528, 9646848, 10852704, 14470272, 16279056, 21705408, 28940544, 32558112, 43410816, 65116224, 86821632, 130232448, 260464896]

約数ペア:

[(1, 260464896), (2, 130232448), (3, 86821632), (4, 65116224), (6, 43410816), (8, 32558112), (9, 28940544), (12, 21705408), (16, 16279056), (18, 14470272), (24, 10852704), (27, 9646848), (32, 8139528), (36, 7235136), (48, 5426352), (53, 4914432), (54, 4823424), (64, 4069764), (72, 3617568), (79, 3297024), (81, 3215616), (96, 2713176), (106, 2457216), (108, 2411712), (128, 2034882), (144, 1808784), (158, 1648512), (159, 1638144), (162, 1607808), (192, 1356588), (212, 1228608), (216, 1205856), (237, 1099008), (243, 1071872), (256, 1017441), (288, 904392), (316, 824256), (318, 819072), (324, 803904), (384, 678294), (424, 614304), (432, 602928), (474, 549504), (477, 546048), (486, 535936), (576, 452196), (632, 412128), (636, 409536), (648, 401952), (711, 366336), (768, 339147), (848, 307152), (864, 301464), (948, 274752), (954, 273024), (972, 267968), (1152, 226098), (1264, 206064), (1272, 204768), (1296, 200976), (1422, 183168), (1431, 182016), (1696, 153576), (1728, 150732), (1896, 137376), (1908, 136512), (1944, 133984), (2133, 122112), (2304, 113049), (2528, 103032), (2544, 102384), (2592, 100488), (2844, 91584), (2862, 91008), (3392, 76788), (3456, 75366), (3792, 68688), (3816, 68256), (3888, 66992), (4187, 62208), (4266, 61056), (4293, 60672), (5056, 51516), (5088, 51192), (5184, 50244), (5688, 45792), (5724, 45504), (6399, 40704), (6784, 38394), (6912, 37683), (7584, 34344), (7632, 34128), (7776, 33496), (8374, 31104), (8532, 30528), (8586, 30336), (10112, 25758), (10176, 25596), (10368, 25122), (11376, 22896), (11448, 22752), (12561, 20736), (12798, 20352), (12879, 20224), (13568, 19197), (15168, 17172), (15264, 17064), (15552, 16748)]