812802256

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{997}}^1$

素因数の和:1292

約数の個数: 80

約数和(自身を含む): 1871130240

約数和(自身を除く): 1058327984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 251, 406, 464, 502, 812, 997, 1004, 1624, 1757, 1994, 2008, 3248, 3514, 3988, 4016, 6979, 7028, 7279, 7976, 13958, 14056, 14558, 15952, 27916, 28112, 28913, 29116, 50953, 55832, 57826, 58232, 101906, 111664, 115652, 116464, 202391, 203812, 231304, 250247, 404782, 407624, 462608, 500494, 809564, 815248, 1000988, 1619128, 1751729, 2001976, 3238256, 3503458, 4003952, 7006916, 7257163, 14013832, 14514326, 28027664, 29028652, 50800141, 58057304, 101600282, 116114608, 203200564, 406401128, 812802256]

約数ペア:

[(1, 812802256), (2, 406401128), (4, 203200564), (7, 116114608), (8, 101600282), (14, 58057304), (16, 50800141), (28, 29028652), (29, 28027664), (56, 14514326), (58, 14013832), (112, 7257163), (116, 7006916), (203, 4003952), (232, 3503458), (251, 3238256), (406, 2001976), (464, 1751729), (502, 1619128), (812, 1000988), (997, 815248), (1004, 809564), (1624, 500494), (1757, 462608), (1994, 407624), (2008, 404782), (3248, 250247), (3514, 231304), (3988, 203812), (4016, 202391), (6979, 116464), (7028, 115652), (7279, 111664), (7976, 101906), (13958, 58232), (14056, 57826), (14558, 55832), (15952, 50953), (27916, 29116), (28112, 28913)]