1408148472

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{461}}^1\times {\mathrm{929}}^1$

素因数の和:1536

約数の個数: 64

約数和(自身を含む): 3557584800

約数和(自身を除く): 2149436328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 461, 548, 822, 922, 929, 1096, 1383, 1644, 1844, 1858, 2766, 2787, 3288, 3688, 3716, 5532, 5574, 7432, 11064, 11148, 22296, 63157, 126314, 127273, 189471, 252628, 254546, 378942, 381819, 428269, 505256, 509092, 757884, 763638, 856538, 1018184, 1284807, 1515768, 1527276, 1713076, 2569614, 3054552, 3426152, 5139228, 10278456, 58672853, 117345706, 176018559, 234691412, 352037118, 469382824, 704074236, 1408148472]

約数ペア:

[(1, 1408148472), (2, 704074236), (3, 469382824), (4, 352037118), (6, 234691412), (8, 176018559), (12, 117345706), (24, 58672853), (137, 10278456), (274, 5139228), (411, 3426152), (461, 3054552), (548, 2569614), (822, 1713076), (922, 1527276), (929, 1515768), (1096, 1284807), (1383, 1018184), (1644, 856538), (1844, 763638), (1858, 757884), (2766, 509092), (2787, 505256), (3288, 428269), (3688, 381819), (3716, 378942), (5532, 254546), (5574, 252628), (7432, 189471), (11064, 127273), (11148, 126314), (22296, 63157)]