804513664

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{773}}^1$

素因数の和:1007

約数の個数: 64

約数和(自身を含む): 1648434240

約数和(自身を除く): 843920576

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 173, 188, 346, 376, 692, 752, 773, 1384, 1504, 1546, 2768, 3008, 3092, 5536, 6016, 6184, 8131, 11072, 12368, 16262, 22144, 24736, 32524, 36331, 49472, 65048, 72662, 98944, 130096, 133729, 145324, 260192, 267458, 290648, 520384, 534916, 581296, 1040768, 1069832, 1162592, 2139664, 2325184, 4279328, 4650368, 6285263, 8558656, 12570526, 17117312, 25141052, 50282104, 100564208, 201128416, 402256832, 804513664]

約数ペア:

[(1, 804513664), (2, 402256832), (4, 201128416), (8, 100564208), (16, 50282104), (32, 25141052), (47, 17117312), (64, 12570526), (94, 8558656), (128, 6285263), (173, 4650368), (188, 4279328), (346, 2325184), (376, 2139664), (692, 1162592), (752, 1069832), (773, 1040768), (1384, 581296), (1504, 534916), (1546, 520384), (2768, 290648), (3008, 267458), (3092, 260192), (5536, 145324), (6016, 133729), (6184, 130096), (8131, 98944), (11072, 72662), (12368, 65048), (16262, 49472), (22144, 36331), (24736, 32524)]