257965344

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:249

約数の個数: 384

約数和(自身を含む): 985582080

約数和(自身を除く): 727616736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 24, 26, 27, 28, 32, 34, 36, 39, 42, 48, 51, 52, 54, 56, 63, 68, 72, 78, 84, 91, 96, 102, 104, 108, 112, 117, 119, 126, 136, 144, 153, 156, 168, 182, 189, 193, 204, 208, 216, 221, 224, 234, 238, 252, 272, 273, 288, 306, 312, 336, 351, 357, 364, 378, 386, 408, 416, 432, 442, 459, 468, 476, 504, 544, 546, 579, 612, 624, 663, 672, 702, 714, 728, 756, 772, 816, 819, 864, 884, 918, 936, 952, 1008, 1071, 1092, 1158, 1224, 1248, 1326, 1351, 1404, 1428, 1456, 1512, 1544, 1547, 1632, 1638, 1737, 1768, 1836, 1872, 1904, 1989, 2016, 2142, 2184, 2316, 2448, 2457, 2509, 2652, 2702, 2808, 2856, 2912, 3024, 3088, 3094, 3213, 3276, 3281, 3474, 3536, 3672, 3744, 3808, 3978, 4053, 4284, 4368, 4632, 4641, 4896, 4914, 5018, 5211, 5304, 5404, 5616, 5712, 5967, 6048, 6176, 6188, 6426, 6552, 6562, 6948, 7072, 7344, 7527, 7956, 8106, 8568, 8736, 9264, 9282, 9828, 9843, 10036, 10422, 10608, 10808, 11232, 11424, 11934, 12159, 12376, 12852, 13104, 13124, 13896, 13923, 14688, 15054, 15912, 16212, 17136, 17563, 18528, 18564, 19656, 19686, 20072, 20844, 21216, 21616, 22581, 22967, 23868, 24318, 24752, 25704, 26208, 26248, 27792, 27846, 29529, 30108, 31824, 32424, 34272, 35126, 36477, 37128, 39312, 39372, 40144, 41688, 41769, 42653, 43232, 45162, 45934, 47736, 48636, 49504, 51408, 52496, 52689, 55584, 55692, 59058, 60216, 63648, 64848, 67743, 68901, 70252, 72954, 74256, 78624, 78744, 80288, 83376, 83538, 85306, 88587, 90324, 91868, 95472, 97272, 102816, 104992, 105378, 111384, 118116, 120432, 127959, 129696, 135486, 137802, 140504, 145908, 148512, 157488, 158067, 166752, 167076, 170612, 177174, 180648, 183736, 190944, 194544, 206703, 210756, 222768, 236232, 240864, 255918, 270972, 275604, 281008, 291816, 298571, 314976, 316134, 334152, 341224, 354348, 361296, 367472, 383877, 389088, 413406, 421512, 445536, 472464, 474201, 511836, 541944, 551208, 562016, 583632, 597142, 620109, 632268, 668304, 682448, 708696, 722592, 734944, 767754, 826812, 843024, 895713, 944928, 948402, 1023672, 1083888, 1102416, 1151631, 1167264, 1194284, 1240218, 1264536, 1336608, 1364896, 1417392, 1535508, 1653624, 1686048, 1791426, 1896804, 2047344, 2167776, 2204832, 2303262, 2388568, 2480436, 2529072, 2687139, 2834784, 3071016, 3307248, 3582852, 3793608, 4094688, 4606524, 4777136, 4960872, 5058144, 5374278, 6142032, 6614496, 7165704, 7587216, 8061417, 9213048, 9554272, 9921744, 10748556, 12284064, 14331408, 15174432, 16122834, 18426096, 19843488, 21497112, 28662816, 32245668, 36852192, 42994224, 64491336, 85988448, 128982672, 257965344]

約数ペア:

[(1, 257965344), (2, 128982672), (3, 85988448), (4, 64491336), (6, 42994224), (7, 36852192), (8, 32245668), (9, 28662816), (12, 21497112), (13, 19843488), (14, 18426096), (16, 16122834), (17, 15174432), (18, 14331408), (21, 12284064), (24, 10748556), (26, 9921744), (27, 9554272), (28, 9213048), (32, 8061417), (34, 7587216), (36, 7165704), (39, 6614496), (42, 6142032), (48, 5374278), (51, 5058144), (52, 4960872), (54, 4777136), (56, 4606524), (63, 4094688), (68, 3793608), (72, 3582852), (78, 3307248), (84, 3071016), (91, 2834784), (96, 2687139), (102, 2529072), (104, 2480436), (108, 2388568), (112, 2303262), (117, 2204832), (119, 2167776), (126, 2047344), (136, 1896804), (144, 1791426), (153, 1686048), (156, 1653624), (168, 1535508), (182, 1417392), (189, 1364896), (193, 1336608), (204, 1264536), (208, 1240218), (216, 1194284), (221, 1167264), (224, 1151631), (234, 1102416), (238, 1083888), (252, 1023672), (272, 948402), (273, 944928), (288, 895713), (306, 843024), (312, 826812), (336, 767754), (351, 734944), (357, 722592), (364, 708696), (378, 682448), (386, 668304), (408, 632268), (416, 620109), (432, 597142), (442, 583632), (459, 562016), (468, 551208), (476, 541944), (504, 511836), (544, 474201), (546, 472464), (579, 445536), (612, 421512), (624, 413406), (663, 389088), (672, 383877), (702, 367472), (714, 361296), (728, 354348), (756, 341224), (772, 334152), (816, 316134), (819, 314976), (864, 298571), (884, 291816), (918, 281008), (936, 275604), (952, 270972), (1008, 255918), (1071, 240864), (1092, 236232), (1158, 222768), (1224, 210756), (1248, 206703), (1326, 194544), (1351, 190944), (1404, 183736), (1428, 180648), (1456, 177174), (1512, 170612), (1544, 167076), (1547, 166752), (1632, 158067), (1638, 157488), (1737, 148512), (1768, 145908), (1836, 140504), (1872, 137802), (1904, 135486), (1989, 129696), (2016, 127959), (2142, 120432), (2184, 118116), (2316, 111384), (2448, 105378), (2457, 104992), (2509, 102816), (2652, 97272), (2702, 95472), (2808, 91868), (2856, 90324), (2912, 88587), (3024, 85306), (3088, 83538), (3094, 83376), (3213, 80288), (3276, 78744), (3281, 78624), (3474, 74256), (3536, 72954), (3672, 70252), (3744, 68901), (3808, 67743), (3978, 64848), (4053, 63648), (4284, 60216), (4368, 59058), (4632, 55692), (4641, 55584), (4896, 52689), (4914, 52496), (5018, 51408), (5211, 49504), (5304, 48636), (5404, 47736), (5616, 45934), (5712, 45162), (5967, 43232), (6048, 42653), (6176, 41769), (6188, 41688), (6426, 40144), (6552, 39372), (6562, 39312), (6948, 37128), (7072, 36477), (7344, 35126), (7527, 34272), (7956, 32424), (8106, 31824), (8568, 30108), (8736, 29529), (9264, 27846), (9282, 27792), (9828, 26248), (9843, 26208), (10036, 25704), (10422, 24752), (10608, 24318), (10808, 23868), (11232, 22967), (11424, 22581), (11934, 21616), (12159, 21216), (12376, 20844), (12852, 20072), (13104, 19686), (13124, 19656), (13896, 18564), (13923, 18528), (14688, 17563), (15054, 17136), (15912, 16212)]