1919243232

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{947}}^1$

素因数の和:1221

約数の個数: 144

約数和(自身を含む): 5664701952

約数和(自身を除く): 3745458720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 227, 248, 279, 288, 372, 454, 496, 558, 681, 744, 908, 947, 992, 1116, 1362, 1488, 1816, 1894, 2043, 2232, 2724, 2841, 2976, 3632, 3788, 4086, 4464, 5448, 5682, 7037, 7264, 7576, 8172, 8523, 8928, 10896, 11364, 14074, 15152, 16344, 17046, 21111, 21792, 22728, 28148, 29357, 30304, 32688, 34092, 42222, 45456, 56296, 58714, 63333, 65376, 68184, 84444, 88071, 90912, 112592, 117428, 126666, 136368, 168888, 176142, 214969, 225184, 234856, 253332, 264213, 272736, 337776, 352284, 429938, 469712, 506664, 528426, 644907, 675552, 704568, 859876, 939424, 1013328, 1056852, 1289814, 1409136, 1719752, 1934721, 2026656, 2113704, 2579628, 2818272, 3439504, 3869442, 4227408, 5159256, 6664039, 6879008, 7738884, 8454816, 10318512, 13328078, 15477768, 19992117, 20637024, 26656156, 30955536, 39984234, 53312312, 59976351, 61911072, 79968468, 106624624, 119952702, 159936936, 213249248, 239905404, 319873872, 479810808, 639747744, 959621616, 1919243232]

約数ペア:

[(1, 1919243232), (2, 959621616), (3, 639747744), (4, 479810808), (6, 319873872), (8, 239905404), (9, 213249248), (12, 159936936), (16, 119952702), (18, 106624624), (24, 79968468), (31, 61911072), (32, 59976351), (36, 53312312), (48, 39984234), (62, 30955536), (72, 26656156), (93, 20637024), (96, 19992117), (124, 15477768), (144, 13328078), (186, 10318512), (227, 8454816), (248, 7738884), (279, 6879008), (288, 6664039), (372, 5159256), (454, 4227408), (496, 3869442), (558, 3439504), (681, 2818272), (744, 2579628), (908, 2113704), (947, 2026656), (992, 1934721), (1116, 1719752), (1362, 1409136), (1488, 1289814), (1816, 1056852), (1894, 1013328), (2043, 939424), (2232, 859876), (2724, 704568), (2841, 675552), (2976, 644907), (3632, 528426), (3788, 506664), (4086, 469712), (4464, 429938), (5448, 352284), (5682, 337776), (7037, 272736), (7264, 264213), (7576, 253332), (8172, 234856), (8523, 225184), (8928, 214969), (10896, 176142), (11364, 168888), (14074, 136368), (15152, 126666), (16344, 117428), (17046, 112592), (21111, 90912), (21792, 88071), (22728, 84444), (28148, 68184), (29357, 65376), (30304, 63333), (32688, 58714), (34092, 56296), (42222, 45456)]