644545524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{21737}}^1$

素因数の和:22104

約数の個数: 48

約数和(自身を含む): 1723736448

約数和(自身を除く): 1079190924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 353, 706, 1059, 1412, 2118, 2471, 4236, 4942, 7413, 9884, 14826, 21737, 29652, 43474, 65211, 86948, 130422, 152159, 260844, 304318, 456477, 608636, 912954, 1825908, 7673161, 15346322, 23019483, 30692644, 46038966, 53712127, 92077932, 107424254, 161136381, 214848508, 322272762, 644545524]

約数ペア:

[(1, 644545524), (2, 322272762), (3, 214848508), (4, 161136381), (6, 107424254), (7, 92077932), (12, 53712127), (14, 46038966), (21, 30692644), (28, 23019483), (42, 15346322), (84, 7673161), (353, 1825908), (706, 912954), (1059, 608636), (1412, 456477), (2118, 304318), (2471, 260844), (4236, 152159), (4942, 130422), (7413, 86948), (9884, 65211), (14826, 43474), (21737, 29652)]