390219648

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{859}}^1$

素因数の和:909

約数の個数: 192

約数和(自身を含む): 1284220800

約数和(自身を除く): 894001152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 169, 182, 192, 208, 224, 273, 312, 336, 338, 364, 384, 416, 448, 507, 546, 624, 672, 676, 728, 832, 859, 896, 1014, 1092, 1183, 1248, 1344, 1352, 1456, 1664, 1718, 2028, 2184, 2366, 2496, 2577, 2688, 2704, 2912, 3436, 3549, 4056, 4368, 4732, 4992, 5154, 5408, 5824, 6013, 6872, 7098, 8112, 8736, 9464, 10308, 10816, 11167, 11648, 12026, 13744, 14196, 16224, 17472, 18039, 18928, 20616, 21632, 22334, 24052, 27488, 28392, 32448, 33501, 34944, 36078, 37856, 41232, 44668, 48104, 54976, 56784, 64896, 67002, 72156, 75712, 78169, 82464, 89336, 96208, 109952, 113568, 134004, 144312, 145171, 151424, 156338, 164928, 178672, 192416, 227136, 234507, 268008, 288624, 290342, 312676, 329856, 357344, 384832, 435513, 454272, 469014, 536016, 577248, 580684, 625352, 714688, 769664, 871026, 938028, 1016197, 1072032, 1154496, 1161368, 1250704, 1429376, 1742052, 1876056, 2032394, 2144064, 2308992, 2322736, 2501408, 3048591, 3484104, 3752112, 4064788, 4288128, 4645472, 5002816, 6097182, 6968208, 7504224, 8129576, 9290944, 10005632, 12194364, 13936416, 15008448, 16259152, 18581888, 24388728, 27872832, 30016896, 32518304, 48777456, 55745664, 65036608, 97554912, 130073216, 195109824, 390219648]

約数ペア:

[(1, 390219648), (2, 195109824), (3, 130073216), (4, 97554912), (6, 65036608), (7, 55745664), (8, 48777456), (12, 32518304), (13, 30016896), (14, 27872832), (16, 24388728), (21, 18581888), (24, 16259152), (26, 15008448), (28, 13936416), (32, 12194364), (39, 10005632), (42, 9290944), (48, 8129576), (52, 7504224), (56, 6968208), (64, 6097182), (78, 5002816), (84, 4645472), (91, 4288128), (96, 4064788), (104, 3752112), (112, 3484104), (128, 3048591), (156, 2501408), (168, 2322736), (169, 2308992), (182, 2144064), (192, 2032394), (208, 1876056), (224, 1742052), (273, 1429376), (312, 1250704), (336, 1161368), (338, 1154496), (364, 1072032), (384, 1016197), (416, 938028), (448, 871026), (507, 769664), (546, 714688), (624, 625352), (672, 580684), (676, 577248), (728, 536016), (832, 469014), (859, 454272), (896, 435513), (1014, 384832), (1092, 357344), (1183, 329856), (1248, 312676), (1344, 290342), (1352, 288624), (1456, 268008), (1664, 234507), (1718, 227136), (2028, 192416), (2184, 178672), (2366, 164928), (2496, 156338), (2577, 151424), (2688, 145171), (2704, 144312), (2912, 134004), (3436, 113568), (3549, 109952), (4056, 96208), (4368, 89336), (4732, 82464), (4992, 78169), (5154, 75712), (5408, 72156), (5824, 67002), (6013, 64896), (6872, 56784), (7098, 54976), (8112, 48104), (8736, 44668), (9464, 41232), (10308, 37856), (10816, 36078), (11167, 34944), (11648, 33501), (12026, 32448), (13744, 28392), (14196, 27488), (16224, 24052), (17472, 22334), (18039, 21632), (18928, 20616)]