385149408

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1997}}^1$

素因数の和:2065

約数の個数: 144

約数和(自身を含む): 1205369424

約数和(自身を除く): 820220016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 49, 56, 82, 84, 96, 98, 112, 123, 147, 164, 168, 196, 224, 246, 287, 294, 328, 336, 392, 492, 574, 588, 656, 672, 784, 861, 984, 1148, 1176, 1312, 1568, 1722, 1968, 1997, 2009, 2296, 2352, 3444, 3936, 3994, 4018, 4592, 4704, 5991, 6027, 6888, 7988, 8036, 9184, 11982, 12054, 13776, 13979, 15976, 16072, 23964, 24108, 27552, 27958, 31952, 32144, 41937, 47928, 48216, 55916, 63904, 64288, 81877, 83874, 95856, 96432, 97853, 111832, 163754, 167748, 191712, 192864, 195706, 223664, 245631, 293559, 327508, 335496, 391412, 447328, 491262, 573139, 587118, 655016, 670992, 782824, 982524, 1146278, 1174236, 1310032, 1341984, 1565648, 1719417, 1965048, 2292556, 2348472, 2620064, 3131296, 3438834, 3930096, 4011973, 4585112, 4696944, 6877668, 7860192, 8023946, 9170224, 9393888, 12035919, 13755336, 16047892, 18340448, 24071838, 27510672, 32095784, 48143676, 55021344, 64191568, 96287352, 128383136, 192574704, 385149408]

約数ペア:

[(1, 385149408), (2, 192574704), (3, 128383136), (4, 96287352), (6, 64191568), (7, 55021344), (8, 48143676), (12, 32095784), (14, 27510672), (16, 24071838), (21, 18340448), (24, 16047892), (28, 13755336), (32, 12035919), (41, 9393888), (42, 9170224), (48, 8023946), (49, 7860192), (56, 6877668), (82, 4696944), (84, 4585112), (96, 4011973), (98, 3930096), (112, 3438834), (123, 3131296), (147, 2620064), (164, 2348472), (168, 2292556), (196, 1965048), (224, 1719417), (246, 1565648), (287, 1341984), (294, 1310032), (328, 1174236), (336, 1146278), (392, 982524), (492, 782824), (574, 670992), (588, 655016), (656, 587118), (672, 573139), (784, 491262), (861, 447328), (984, 391412), (1148, 335496), (1176, 327508), (1312, 293559), (1568, 245631), (1722, 223664), (1968, 195706), (1997, 192864), (2009, 191712), (2296, 167748), (2352, 163754), (3444, 111832), (3936, 97853), (3994, 96432), (4018, 95856), (4592, 83874), (4704, 81877), (5991, 64288), (6027, 63904), (6888, 55916), (7988, 48216), (8036, 47928), (9184, 41937), (11982, 32144), (12054, 31952), (13776, 27958), (13979, 27552), (15976, 24108), (16072, 23964)]