498479904

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{631}}^1$

素因数の和:871

約数の個数: 144

約数和(自身を含む): 1536260544

約数和(自身を除く): 1037780640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 211, 234, 288, 312, 416, 422, 468, 624, 631, 633, 844, 936, 1248, 1262, 1266, 1688, 1872, 1893, 1899, 2524, 2532, 2743, 3376, 3744, 3786, 3798, 5048, 5064, 5486, 5679, 6752, 7572, 7596, 8203, 8229, 10096, 10128, 10972, 11358, 15144, 15192, 16406, 16458, 20192, 20256, 21944, 22716, 24609, 24687, 30288, 30384, 32812, 32916, 43888, 45432, 49218, 49374, 60576, 60768, 65624, 65832, 73827, 87776, 90864, 98436, 98748, 131248, 131664, 133141, 147654, 181728, 196872, 197496, 262496, 263328, 266282, 295308, 393744, 394992, 399423, 532564, 590616, 787488, 789984, 798846, 1065128, 1181232, 1198269, 1597692, 1730833, 2130256, 2362464, 2396538, 3195384, 3461666, 4260512, 4793076, 5192499, 6390768, 6923332, 9586152, 10384998, 12781536, 13846664, 15577497, 19172304, 20769996, 27693328, 31154994, 38344608, 41539992, 55386656, 62309988, 83079984, 124619976, 166159968, 249239952, 498479904]

約数ペア:

[(1, 498479904), (2, 249239952), (3, 166159968), (4, 124619976), (6, 83079984), (8, 62309988), (9, 55386656), (12, 41539992), (13, 38344608), (16, 31154994), (18, 27693328), (24, 20769996), (26, 19172304), (32, 15577497), (36, 13846664), (39, 12781536), (48, 10384998), (52, 9586152), (72, 6923332), (78, 6390768), (96, 5192499), (104, 4793076), (117, 4260512), (144, 3461666), (156, 3195384), (208, 2396538), (211, 2362464), (234, 2130256), (288, 1730833), (312, 1597692), (416, 1198269), (422, 1181232), (468, 1065128), (624, 798846), (631, 789984), (633, 787488), (844, 590616), (936, 532564), (1248, 399423), (1262, 394992), (1266, 393744), (1688, 295308), (1872, 266282), (1893, 263328), (1899, 262496), (2524, 197496), (2532, 196872), (2743, 181728), (3376, 147654), (3744, 133141), (3786, 131664), (3798, 131248), (5048, 98748), (5064, 98436), (5486, 90864), (5679, 87776), (6752, 73827), (7572, 65832), (7596, 65624), (8203, 60768), (8229, 60576), (10096, 49374), (10128, 49218), (10972, 45432), (11358, 43888), (15144, 32916), (15192, 32812), (16406, 30384), (16458, 30288), (20192, 24687), (20256, 24609), (21944, 22716)]