284320512

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 324

約数和(自身を含む): 1011542896

約数和(自身を除く): 727222384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 61, 63, 64, 68, 72, 84, 96, 102, 112, 119, 122, 126, 128, 136, 144, 153, 168, 183, 192, 204, 224, 238, 244, 252, 256, 272, 288, 289, 306, 336, 357, 366, 384, 408, 427, 448, 476, 488, 504, 544, 549, 576, 578, 612, 672, 714, 732, 768, 816, 854, 867, 896, 952, 976, 1008, 1037, 1071, 1088, 1098, 1152, 1156, 1224, 1281, 1344, 1428, 1464, 1632, 1708, 1734, 1792, 1904, 1952, 2016, 2023, 2074, 2142, 2176, 2196, 2304, 2312, 2448, 2562, 2601, 2688, 2856, 2928, 3111, 3264, 3416, 3468, 3808, 3843, 3904, 4032, 4046, 4148, 4284, 4352, 4392, 4624, 4896, 5124, 5202, 5376, 5712, 5856, 6069, 6222, 6528, 6832, 6936, 7259, 7616, 7686, 7808, 8064, 8092, 8296, 8568, 8784, 9248, 9333, 9792, 10248, 10404, 11424, 11712, 12138, 12444, 13056, 13664, 13872, 14518, 15232, 15372, 15616, 16128, 16184, 16592, 17136, 17568, 17629, 18207, 18496, 18666, 19584, 20496, 20808, 21777, 22848, 23424, 24276, 24888, 27328, 27744, 29036, 30464, 30744, 32368, 33184, 34272, 35136, 35258, 36414, 36992, 37332, 39168, 40992, 41616, 43554, 45696, 46848, 48552, 49776, 52887, 54656, 55488, 58072, 61488, 64736, 65331, 66368, 68544, 70272, 70516, 72828, 73984, 74664, 81984, 83232, 87108, 91392, 97104, 99552, 105774, 109312, 110976, 116144, 122976, 123403, 129472, 130662, 132736, 137088, 140544, 141032, 145656, 149328, 158661, 163968, 166464, 174216, 194208, 199104, 211548, 221952, 232288, 245952, 246806, 258944, 261324, 265472, 274176, 282064, 291312, 298656, 317322, 327936, 332928, 348432, 370209, 388416, 398208, 423096, 464576, 491904, 493612, 517888, 522648, 564128, 582624, 597312, 634644, 665856, 696864, 740418, 776832, 796416, 846192, 929152, 983808, 987224, 1045296, 1110627, 1128256, 1165248, 1194624, 1269288, 1393728, 1480836, 1553664, 1692384, 1858304, 1974448, 2090592, 2221254, 2256512, 2330496, 2389248, 2538576, 2787456, 2961672, 3384768, 3948896, 4181184, 4442508, 4513024, 4660992, 5077152, 5574912, 5923344, 6769536, 7897792, 8362368, 8885016, 10154304, 11846688, 13539072, 15795584, 16724736, 17770032, 20308608, 23693376, 31591168, 35540064, 40617216, 47386752, 71080128, 94773504, 142160256, 284320512]

約数ペア:

[(1, 284320512), (2, 142160256), (3, 94773504), (4, 71080128), (6, 47386752), (7, 40617216), (8, 35540064), (9, 31591168), (12, 23693376), (14, 20308608), (16, 17770032), (17, 16724736), (18, 15795584), (21, 13539072), (24, 11846688), (28, 10154304), (32, 8885016), (34, 8362368), (36, 7897792), (42, 6769536), (48, 5923344), (51, 5574912), (56, 5077152), (61, 4660992), (63, 4513024), (64, 4442508), (68, 4181184), (72, 3948896), (84, 3384768), (96, 2961672), (102, 2787456), (112, 2538576), (119, 2389248), (122, 2330496), (126, 2256512), (128, 2221254), (136, 2090592), (144, 1974448), (153, 1858304), (168, 1692384), (183, 1553664), (192, 1480836), (204, 1393728), (224, 1269288), (238, 1194624), (244, 1165248), (252, 1128256), (256, 1110627), (272, 1045296), (288, 987224), (289, 983808), (306, 929152), (336, 846192), (357, 796416), (366, 776832), (384, 740418), (408, 696864), (427, 665856), (448, 634644), (476, 597312), (488, 582624), (504, 564128), (544, 522648), (549, 517888), (576, 493612), (578, 491904), (612, 464576), (672, 423096), (714, 398208), (732, 388416), (768, 370209), (816, 348432), (854, 332928), (867, 327936), (896, 317322), (952, 298656), (976, 291312), (1008, 282064), (1037, 274176), (1071, 265472), (1088, 261324), (1098, 258944), (1152, 246806), (1156, 245952), (1224, 232288), (1281, 221952), (1344, 211548), (1428, 199104), (1464, 194208), (1632, 174216), (1708, 166464), (1734, 163968), (1792, 158661), (1904, 149328), (1952, 145656), (2016, 141032), (2023, 140544), (2074, 137088), (2142, 132736), (2176, 130662), (2196, 129472), (2304, 123403), (2312, 122976), (2448, 116144), (2562, 110976), (2601, 109312), (2688, 105774), (2856, 99552), (2928, 97104), (3111, 91392), (3264, 87108), (3416, 83232), (3468, 81984), (3808, 74664), (3843, 73984), (3904, 72828), (4032, 70516), (4046, 70272), (4148, 68544), (4284, 66368), (4352, 65331), (4392, 64736), (4624, 61488), (4896, 58072), (5124, 55488), (5202, 54656), (5376, 52887), (5712, 49776), (5856, 48552), (6069, 46848), (6222, 45696), (6528, 43554), (6832, 41616), (6936, 40992), (7259, 39168), (7616, 37332), (7686, 36992), (7808, 36414), (8064, 35258), (8092, 35136), (8296, 34272), (8568, 33184), (8784, 32368), (9248, 30744), (9333, 30464), (9792, 29036), (10248, 27744), (10404, 27328), (11424, 24888), (11712, 24276), (12138, 23424), (12444, 22848), (13056, 21777), (13664, 20808), (13872, 20496), (14518, 19584), (15232, 18666), (15372, 18496), (15616, 18207), (16128, 17629), (16184, 17568), (16592, 17136)]