855403776

素因数分解:

$2^8\times 3^2\times {\mathrm{139}}^1\times {\mathrm{2671}}^1$

素因数の和:2832

約数の個数: 108

約数和(自身を含む): 2485013440

約数和(自身を除く): 1629609664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 139, 144, 192, 256, 278, 288, 384, 417, 556, 576, 768, 834, 1112, 1152, 1251, 1668, 2224, 2304, 2502, 2671, 3336, 4448, 5004, 5342, 6672, 8013, 8896, 10008, 10684, 13344, 16026, 17792, 20016, 21368, 24039, 26688, 32052, 35584, 40032, 42736, 48078, 53376, 64104, 80064, 85472, 96156, 106752, 128208, 160128, 170944, 192312, 256416, 320256, 341888, 371269, 384624, 512832, 683776, 742538, 769248, 1025664, 1113807, 1485076, 1538496, 2051328, 2227614, 2970152, 3076992, 3341421, 4455228, 5940304, 6153984, 6682842, 8910456, 11880608, 13365684, 17820912, 23761216, 26731368, 35641824, 47522432, 53462736, 71283648, 95044864, 106925472, 142567296, 213850944, 285134592, 427701888, 855403776]

約数ペア:

[(1, 855403776), (2, 427701888), (3, 285134592), (4, 213850944), (6, 142567296), (8, 106925472), (9, 95044864), (12, 71283648), (16, 53462736), (18, 47522432), (24, 35641824), (32, 26731368), (36, 23761216), (48, 17820912), (64, 13365684), (72, 11880608), (96, 8910456), (128, 6682842), (139, 6153984), (144, 5940304), (192, 4455228), (256, 3341421), (278, 3076992), (288, 2970152), (384, 2227614), (417, 2051328), (556, 1538496), (576, 1485076), (768, 1113807), (834, 1025664), (1112, 769248), (1152, 742538), (1251, 683776), (1668, 512832), (2224, 384624), (2304, 371269), (2502, 341888), (2671, 320256), (3336, 256416), (4448, 192312), (5004, 170944), (5342, 160128), (6672, 128208), (8013, 106752), (8896, 96156), (10008, 85472), (10684, 80064), (13344, 64104), (16026, 53376), (17792, 48078), (20016, 42736), (21368, 40032), (24039, 35584), (26688, 32052)]