385828352

素因数分解:

$2^9\times 7^3\times {\mathrm{13}}^3$

素因数の和:78

約数の個数: 160

約数和(自身を含む): 973896000

約数和(自身を除く): 588067648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 169, 182, 196, 208, 224, 256, 338, 343, 364, 392, 416, 448, 512, 637, 676, 686, 728, 784, 832, 896, 1183, 1274, 1352, 1372, 1456, 1568, 1664, 1792, 2197, 2366, 2548, 2704, 2744, 2912, 3136, 3328, 3584, 4394, 4459, 4732, 5096, 5408, 5488, 5824, 6272, 6656, 8281, 8788, 8918, 9464, 10192, 10816, 10976, 11648, 12544, 15379, 16562, 17576, 17836, 18928, 20384, 21632, 21952, 23296, 25088, 30758, 33124, 35152, 35672, 37856, 40768, 43264, 43904, 46592, 57967, 61516, 66248, 70304, 71344, 75712, 81536, 86528, 87808, 107653, 115934, 123032, 132496, 140608, 142688, 151424, 163072, 175616, 215306, 231868, 246064, 264992, 281216, 285376, 302848, 326144, 430612, 463736, 492128, 529984, 562432, 570752, 605696, 753571, 861224, 927472, 984256, 1059968, 1124864, 1141504, 1507142, 1722448, 1854944, 1968512, 2119936, 2283008, 3014284, 3444896, 3709888, 3937024, 4239872, 6028568, 6889792, 7419776, 7874048, 12057136, 13779584, 14839552, 24114272, 27559168, 29679104, 48228544, 55118336, 96457088, 192914176, 385828352]

約数ペア:

[(1, 385828352), (2, 192914176), (4, 96457088), (7, 55118336), (8, 48228544), (13, 29679104), (14, 27559168), (16, 24114272), (26, 14839552), (28, 13779584), (32, 12057136), (49, 7874048), (52, 7419776), (56, 6889792), (64, 6028568), (91, 4239872), (98, 3937024), (104, 3709888), (112, 3444896), (128, 3014284), (169, 2283008), (182, 2119936), (196, 1968512), (208, 1854944), (224, 1722448), (256, 1507142), (338, 1141504), (343, 1124864), (364, 1059968), (392, 984256), (416, 927472), (448, 861224), (512, 753571), (637, 605696), (676, 570752), (686, 562432), (728, 529984), (784, 492128), (832, 463736), (896, 430612), (1183, 326144), (1274, 302848), (1352, 285376), (1372, 281216), (1456, 264992), (1568, 246064), (1664, 231868), (1792, 215306), (2197, 175616), (2366, 163072), (2548, 151424), (2704, 142688), (2744, 140608), (2912, 132496), (3136, 123032), (3328, 115934), (3584, 107653), (4394, 87808), (4459, 86528), (4732, 81536), (5096, 75712), (5408, 71344), (5488, 70304), (5824, 66248), (6272, 61516), (6656, 57967), (8281, 46592), (8788, 43904), (8918, 43264), (9464, 40768), (10192, 37856), (10816, 35672), (10976, 35152), (11648, 33124), (12544, 30758), (15379, 25088), (16562, 23296), (17576, 21952), (17836, 21632), (18928, 20384)]