328344512

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{443}}^1$

素因数の和:805

約数の個数: 56

約数和(自身を含む): 672821616

約数和(自身を除く): 344477104

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 313, 443, 592, 626, 886, 1184, 1252, 1772, 2368, 2504, 3544, 5008, 7088, 10016, 11581, 14176, 16391, 20032, 23162, 28352, 32782, 46324, 65564, 92648, 131128, 138659, 185296, 262256, 277318, 370592, 524512, 554636, 741184, 1049024, 1109272, 2218544, 4437088, 5130383, 8874176, 10260766, 20521532, 41043064, 82086128, 164172256, 328344512]

約数ペア:

[(1, 328344512), (2, 164172256), (4, 82086128), (8, 41043064), (16, 20521532), (32, 10260766), (37, 8874176), (64, 5130383), (74, 4437088), (148, 2218544), (296, 1109272), (313, 1049024), (443, 741184), (592, 554636), (626, 524512), (886, 370592), (1184, 277318), (1252, 262256), (1772, 185296), (2368, 138659), (2504, 131128), (3544, 92648), (5008, 65564), (7088, 46324), (10016, 32782), (11581, 28352), (14176, 23162), (16391, 20032)]