385435584

素因数分解:

$2^6\times 3^4\times {\mathrm{149}}^1\times {\mathrm{499}}^1$

素因数の和:672

約数の個数: 140

約数和(自身を含む): 1152525000

約数和(自身を除く): 767089416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 149, 162, 192, 216, 288, 298, 324, 432, 447, 499, 576, 596, 648, 864, 894, 998, 1192, 1296, 1341, 1497, 1728, 1788, 1996, 2384, 2592, 2682, 2994, 3576, 3992, 4023, 4491, 4768, 5184, 5364, 5988, 7152, 7984, 8046, 8982, 9536, 10728, 11976, 12069, 13473, 14304, 15968, 16092, 17964, 21456, 23952, 24138, 26946, 28608, 31936, 32184, 35928, 40419, 42912, 47904, 48276, 53892, 64368, 71856, 74351, 80838, 85824, 95808, 96552, 107784, 128736, 143712, 148702, 161676, 193104, 215568, 223053, 257472, 287424, 297404, 323352, 386208, 431136, 446106, 594808, 646704, 669159, 772416, 862272, 892212, 1189616, 1293408, 1338318, 1784424, 2007477, 2379232, 2586816, 2676636, 3568848, 4014954, 4758464, 5353272, 6022431, 7137696, 8029908, 10706544, 12044862, 14275392, 16059816, 21413088, 24089724, 32119632, 42826176, 48179448, 64239264, 96358896, 128478528, 192717792, 385435584]

約数ペア:

[(1, 385435584), (2, 192717792), (3, 128478528), (4, 96358896), (6, 64239264), (8, 48179448), (9, 42826176), (12, 32119632), (16, 24089724), (18, 21413088), (24, 16059816), (27, 14275392), (32, 12044862), (36, 10706544), (48, 8029908), (54, 7137696), (64, 6022431), (72, 5353272), (81, 4758464), (96, 4014954), (108, 3568848), (144, 2676636), (149, 2586816), (162, 2379232), (192, 2007477), (216, 1784424), (288, 1338318), (298, 1293408), (324, 1189616), (432, 892212), (447, 862272), (499, 772416), (576, 669159), (596, 646704), (648, 594808), (864, 446106), (894, 431136), (998, 386208), (1192, 323352), (1296, 297404), (1341, 287424), (1497, 257472), (1728, 223053), (1788, 215568), (1996, 193104), (2384, 161676), (2592, 148702), (2682, 143712), (2994, 128736), (3576, 107784), (3992, 96552), (4023, 95808), (4491, 85824), (4768, 80838), (5184, 74351), (5364, 71856), (5988, 64368), (7152, 53892), (7984, 48276), (8046, 47904), (8982, 42912), (9536, 40419), (10728, 35928), (11976, 32184), (12069, 31936), (13473, 28608), (14304, 26946), (15968, 24138), (16092, 23952), (17964, 21456)]