260784576

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:113

約数の個数: 336

約数和(自身を含む): 892454400

約数和(自身を除く): 631669824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 47, 48, 52, 54, 57, 64, 72, 76, 78, 94, 96, 104, 108, 114, 117, 141, 144, 152, 156, 169, 171, 188, 192, 208, 216, 228, 234, 247, 282, 288, 304, 312, 338, 342, 351, 376, 416, 423, 432, 456, 468, 494, 507, 513, 564, 576, 608, 611, 624, 676, 684, 702, 741, 752, 832, 846, 864, 893, 912, 936, 988, 1014, 1026, 1128, 1216, 1222, 1248, 1269, 1352, 1368, 1404, 1482, 1504, 1521, 1692, 1728, 1786, 1824, 1833, 1872, 1976, 2028, 2052, 2223, 2256, 2444, 2496, 2538, 2679, 2704, 2736, 2808, 2964, 3008, 3042, 3211, 3384, 3572, 3648, 3666, 3744, 3952, 4056, 4104, 4446, 4512, 4563, 4888, 5076, 5358, 5408, 5472, 5499, 5616, 5928, 6084, 6422, 6669, 6768, 7144, 7332, 7488, 7904, 7943, 8037, 8112, 8208, 8892, 9024, 9126, 9633, 9776, 10152, 10716, 10816, 10944, 10998, 11232, 11609, 11856, 12168, 12844, 13338, 13536, 14288, 14664, 15808, 15886, 16074, 16224, 16416, 16497, 17784, 18252, 19266, 19552, 20304, 21432, 21996, 22464, 23218, 23712, 23829, 24111, 24336, 25688, 26676, 27072, 28576, 28899, 29328, 31772, 32148, 32448, 32832, 32994, 34827, 35568, 36504, 38532, 39104, 40608, 42864, 43992, 46436, 47424, 47658, 48222, 48672, 51376, 53352, 57152, 57798, 58656, 63544, 64296, 65988, 69654, 71136, 71487, 73008, 77064, 81216, 85728, 86697, 87984, 92872, 95316, 96444, 97344, 102752, 104481, 106704, 115596, 117312, 127088, 128592, 131976, 139308, 142272, 142974, 146016, 150917, 154128, 171456, 173394, 175968, 185744, 190632, 192888, 205504, 208962, 213408, 214461, 231192, 254176, 257184, 263952, 278616, 285948, 292032, 301834, 308256, 313443, 346788, 351936, 371488, 381264, 385776, 417924, 426816, 428922, 452751, 462384, 508352, 514368, 527904, 557232, 571896, 603668, 616512, 626886, 693576, 742976, 762528, 771552, 835848, 857844, 905502, 924768, 1055808, 1114464, 1143792, 1207336, 1253772, 1358253, 1387152, 1525056, 1543104, 1671696, 1715688, 1811004, 1849536, 2228928, 2287584, 2414672, 2507544, 2716506, 2774304, 3343392, 3431376, 3622008, 4074759, 4575168, 4829344, 5015088, 5433012, 5548608, 6686784, 6862752, 7244016, 8149518, 9658688, 10030176, 10866024, 13725504, 14488032, 16299036, 20060352, 21732048, 28976064, 32598072, 43464096, 65196144, 86928192, 130392288, 260784576]

約数ペア:

[(1, 260784576), (2, 130392288), (3, 86928192), (4, 65196144), (6, 43464096), (8, 32598072), (9, 28976064), (12, 21732048), (13, 20060352), (16, 16299036), (18, 14488032), (19, 13725504), (24, 10866024), (26, 10030176), (27, 9658688), (32, 8149518), (36, 7244016), (38, 6862752), (39, 6686784), (47, 5548608), (48, 5433012), (52, 5015088), (54, 4829344), (57, 4575168), (64, 4074759), (72, 3622008), (76, 3431376), (78, 3343392), (94, 2774304), (96, 2716506), (104, 2507544), (108, 2414672), (114, 2287584), (117, 2228928), (141, 1849536), (144, 1811004), (152, 1715688), (156, 1671696), (169, 1543104), (171, 1525056), (188, 1387152), (192, 1358253), (208, 1253772), (216, 1207336), (228, 1143792), (234, 1114464), (247, 1055808), (282, 924768), (288, 905502), (304, 857844), (312, 835848), (338, 771552), (342, 762528), (351, 742976), (376, 693576), (416, 626886), (423, 616512), (432, 603668), (456, 571896), (468, 557232), (494, 527904), (507, 514368), (513, 508352), (564, 462384), (576, 452751), (608, 428922), (611, 426816), (624, 417924), (676, 385776), (684, 381264), (702, 371488), (741, 351936), (752, 346788), (832, 313443), (846, 308256), (864, 301834), (893, 292032), (912, 285948), (936, 278616), (988, 263952), (1014, 257184), (1026, 254176), (1128, 231192), (1216, 214461), (1222, 213408), (1248, 208962), (1269, 205504), (1352, 192888), (1368, 190632), (1404, 185744), (1482, 175968), (1504, 173394), (1521, 171456), (1692, 154128), (1728, 150917), (1786, 146016), (1824, 142974), (1833, 142272), (1872, 139308), (1976, 131976), (2028, 128592), (2052, 127088), (2223, 117312), (2256, 115596), (2444, 106704), (2496, 104481), (2538, 102752), (2679, 97344), (2704, 96444), (2736, 95316), (2808, 92872), (2964, 87984), (3008, 86697), (3042, 85728), (3211, 81216), (3384, 77064), (3572, 73008), (3648, 71487), (3666, 71136), (3744, 69654), (3952, 65988), (4056, 64296), (4104, 63544), (4446, 58656), (4512, 57798), (4563, 57152), (4888, 53352), (5076, 51376), (5358, 48672), (5408, 48222), (5472, 47658), (5499, 47424), (5616, 46436), (5928, 43992), (6084, 42864), (6422, 40608), (6669, 39104), (6768, 38532), (7144, 36504), (7332, 35568), (7488, 34827), (7904, 32994), (7943, 32832), (8037, 32448), (8112, 32148), (8208, 31772), (8892, 29328), (9024, 28899), (9126, 28576), (9633, 27072), (9776, 26676), (10152, 25688), (10716, 24336), (10816, 24111), (10944, 23829), (10998, 23712), (11232, 23218), (11609, 22464), (11856, 21996), (12168, 21432), (12844, 20304), (13338, 19552), (13536, 19266), (14288, 18252), (14664, 17784), (15808, 16497), (15886, 16416), (16074, 16224)]