490180992

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{631}}^1$

素因数の和:689

約数の個数: 192

約数和(自身を含む): 1583235840

約数和(自身を除く): 1093054848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 272, 289, 336, 357, 384, 408, 448, 476, 544, 578, 631, 672, 714, 816, 867, 896, 952, 1088, 1156, 1262, 1344, 1428, 1632, 1734, 1893, 1904, 2023, 2176, 2312, 2524, 2688, 2856, 3264, 3468, 3786, 3808, 4046, 4417, 4624, 5048, 5712, 6069, 6528, 6936, 7572, 7616, 8092, 8834, 9248, 10096, 10727, 11424, 12138, 13251, 13872, 15144, 15232, 16184, 17668, 18496, 20192, 21454, 22848, 24276, 26502, 27744, 30288, 32181, 32368, 35336, 36992, 40384, 42908, 45696, 48552, 53004, 55488, 60576, 64362, 64736, 70672, 75089, 80768, 85816, 97104, 106008, 110976, 121152, 128724, 129472, 141344, 150178, 171632, 182359, 194208, 212016, 225267, 242304, 257448, 258944, 282688, 300356, 343264, 364718, 388416, 424032, 450534, 514896, 547077, 565376, 600712, 686528, 729436, 776832, 848064, 901068, 1029792, 1094154, 1201424, 1276513, 1373056, 1458872, 1696128, 1802136, 2059584, 2188308, 2402848, 2553026, 2917744, 3604272, 3829539, 4119168, 4376616, 4805696, 5106052, 5835488, 7208544, 7659078, 8753232, 9611392, 10212104, 11670976, 14417088, 15318156, 17506464, 20424208, 23341952, 28834176, 30636312, 35012928, 40848416, 61272624, 70025856, 81696832, 122545248, 163393664, 245090496, 490180992]

約数ペア:

[(1, 490180992), (2, 245090496), (3, 163393664), (4, 122545248), (6, 81696832), (7, 70025856), (8, 61272624), (12, 40848416), (14, 35012928), (16, 30636312), (17, 28834176), (21, 23341952), (24, 20424208), (28, 17506464), (32, 15318156), (34, 14417088), (42, 11670976), (48, 10212104), (51, 9611392), (56, 8753232), (64, 7659078), (68, 7208544), (84, 5835488), (96, 5106052), (102, 4805696), (112, 4376616), (119, 4119168), (128, 3829539), (136, 3604272), (168, 2917744), (192, 2553026), (204, 2402848), (224, 2188308), (238, 2059584), (272, 1802136), (289, 1696128), (336, 1458872), (357, 1373056), (384, 1276513), (408, 1201424), (448, 1094154), (476, 1029792), (544, 901068), (578, 848064), (631, 776832), (672, 729436), (714, 686528), (816, 600712), (867, 565376), (896, 547077), (952, 514896), (1088, 450534), (1156, 424032), (1262, 388416), (1344, 364718), (1428, 343264), (1632, 300356), (1734, 282688), (1893, 258944), (1904, 257448), (2023, 242304), (2176, 225267), (2312, 212016), (2524, 194208), (2688, 182359), (2856, 171632), (3264, 150178), (3468, 141344), (3786, 129472), (3808, 128724), (4046, 121152), (4417, 110976), (4624, 106008), (5048, 97104), (5712, 85816), (6069, 80768), (6528, 75089), (6936, 70672), (7572, 64736), (7616, 64362), (8092, 60576), (8834, 55488), (9248, 53004), (10096, 48552), (10727, 45696), (11424, 42908), (12138, 40384), (13251, 36992), (13872, 35336), (15144, 32368), (15232, 32181), (16184, 30288), (17668, 27744), (18496, 26502), (20192, 24276), (21454, 22848)]