2155258368

素因数分解:

$2^9\times 3^5\times {\mathrm{17}}^1\times {\mathrm{1019}}^1$

素因数の和:1069

約数の個数: 240

約数和(自身を含む): 6836749920

約数和(自身を除く): 4681491552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 81, 96, 102, 108, 128, 136, 144, 153, 162, 192, 204, 216, 243, 256, 272, 288, 306, 324, 384, 408, 432, 459, 486, 512, 544, 576, 612, 648, 768, 816, 864, 918, 972, 1019, 1088, 1152, 1224, 1296, 1377, 1536, 1632, 1728, 1836, 1944, 2038, 2176, 2304, 2448, 2592, 2754, 3057, 3264, 3456, 3672, 3888, 4076, 4131, 4352, 4608, 4896, 5184, 5508, 6114, 6528, 6912, 7344, 7776, 8152, 8262, 8704, 9171, 9792, 10368, 11016, 12228, 13056, 13824, 14688, 15552, 16304, 16524, 17323, 18342, 19584, 20736, 22032, 24456, 26112, 27513, 29376, 31104, 32608, 33048, 34646, 36684, 39168, 41472, 44064, 48912, 51969, 55026, 58752, 62208, 65216, 66096, 69292, 73368, 78336, 82539, 88128, 97824, 103938, 110052, 117504, 124416, 130432, 132192, 138584, 146736, 155907, 165078, 176256, 195648, 207876, 220104, 235008, 247617, 260864, 264384, 277168, 293472, 311814, 330156, 352512, 391296, 415752, 440208, 467721, 495234, 521728, 528768, 554336, 586944, 623628, 660312, 705024, 782592, 831504, 880416, 935442, 990468, 1057536, 1108672, 1173888, 1247256, 1320624, 1403163, 1565184, 1663008, 1760832, 1870884, 1980936, 2115072, 2217344, 2347776, 2494512, 2641248, 2806326, 3326016, 3521664, 3741768, 3961872, 4209489, 4434688, 4695552, 4989024, 5282496, 5612652, 6652032, 7043328, 7483536, 7923744, 8418978, 8869376, 9978048, 10564992, 11225304, 13304064, 14086656, 14967072, 15847488, 16837956, 19956096, 21129984, 22450608, 26608128, 29934144, 31694976, 33675912, 39912192, 42259968, 44901216, 59868288, 63389952, 67351824, 79824384, 89802432, 119736576, 126779904, 134703648, 179604864, 239473152, 269407296, 359209728, 538814592, 718419456, 1077629184, 2155258368]

約数ペア:

[(1, 2155258368), (2, 1077629184), (3, 718419456), (4, 538814592), (6, 359209728), (8, 269407296), (9, 239473152), (12, 179604864), (16, 134703648), (17, 126779904), (18, 119736576), (24, 89802432), (27, 79824384), (32, 67351824), (34, 63389952), (36, 59868288), (48, 44901216), (51, 42259968), (54, 39912192), (64, 33675912), (68, 31694976), (72, 29934144), (81, 26608128), (96, 22450608), (102, 21129984), (108, 19956096), (128, 16837956), (136, 15847488), (144, 14967072), (153, 14086656), (162, 13304064), (192, 11225304), (204, 10564992), (216, 9978048), (243, 8869376), (256, 8418978), (272, 7923744), (288, 7483536), (306, 7043328), (324, 6652032), (384, 5612652), (408, 5282496), (432, 4989024), (459, 4695552), (486, 4434688), (512, 4209489), (544, 3961872), (576, 3741768), (612, 3521664), (648, 3326016), (768, 2806326), (816, 2641248), (864, 2494512), (918, 2347776), (972, 2217344), (1019, 2115072), (1088, 1980936), (1152, 1870884), (1224, 1760832), (1296, 1663008), (1377, 1565184), (1536, 1403163), (1632, 1320624), (1728, 1247256), (1836, 1173888), (1944, 1108672), (2038, 1057536), (2176, 990468), (2304, 935442), (2448, 880416), (2592, 831504), (2754, 782592), (3057, 705024), (3264, 660312), (3456, 623628), (3672, 586944), (3888, 554336), (4076, 528768), (4131, 521728), (4352, 495234), (4608, 467721), (4896, 440208), (5184, 415752), (5508, 391296), (6114, 352512), (6528, 330156), (6912, 311814), (7344, 293472), (7776, 277168), (8152, 264384), (8262, 260864), (8704, 247617), (9171, 235008), (9792, 220104), (10368, 207876), (11016, 195648), (12228, 176256), (13056, 165078), (13824, 155907), (14688, 146736), (15552, 138584), (16304, 132192), (16524, 130432), (17323, 124416), (18342, 117504), (19584, 110052), (20736, 103938), (22032, 97824), (24456, 88128), (26112, 82539), (27513, 78336), (29376, 73368), (31104, 69292), (32608, 66096), (33048, 65216), (34646, 62208), (36684, 58752), (39168, 55026), (41472, 51969), (44064, 48912)]