428379312

素因数分解:

$2^4\times 3^1\times {\mathrm{313}}^1\times {\mathrm{28513}}^1$

素因数の和:28837

約数の個数: 40

約数和(自身を含む): 1110221104

約数和(自身を除く): 681841792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 313, 626, 939, 1252, 1878, 2504, 3756, 5008, 7512, 15024, 28513, 57026, 85539, 114052, 171078, 228104, 342156, 456208, 684312, 1368624, 8924569, 17849138, 26773707, 35698276, 53547414, 71396552, 107094828, 142793104, 214189656, 428379312]

約数ペア:

[(1, 428379312), (2, 214189656), (3, 142793104), (4, 107094828), (6, 71396552), (8, 53547414), (12, 35698276), (16, 26773707), (24, 17849138), (48, 8924569), (313, 1368624), (626, 684312), (939, 456208), (1252, 342156), (1878, 228104), (2504, 171078), (3756, 114052), (5008, 85539), (7512, 57026), (15024, 28513)]