420694478512

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31042981}}^1$

素因数の和:31043018

約数の個数: 60

約数和(自身を含む): 1023921718288

約数和(自身を除く): 603227239776

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 968, 1232, 1694, 1936, 3388, 6776, 13552, 31042981, 62085962, 124171924, 217300867, 248343848, 341472791, 434601734, 496687696, 682945582, 869203468, 1365891164, 1738406936, 2390309537, 2731782328, 3476813872, 3756200701, 4780619074, 5463564656, 7512401402, 9561238148, 15024802804, 19122476296, 26293404907, 30049605608, 38244952592, 52586809814, 60099211216, 105173619628, 210347239256, 420694478512]

約数ペア:

[(1, 420694478512), (2, 210347239256), (4, 105173619628), (7, 60099211216), (8, 52586809814), (11, 38244952592), (14, 30049605608), (16, 26293404907), (22, 19122476296), (28, 15024802804), (44, 9561238148), (56, 7512401402), (77, 5463564656), (88, 4780619074), (112, 3756200701), (121, 3476813872), (154, 2731782328), (176, 2390309537), (242, 1738406936), (308, 1365891164), (484, 869203468), (616, 682945582), (847, 496687696), (968, 434601734), (1232, 341472791), (1694, 248343848), (1936, 217300867), (3388, 124171924), (6776, 62085962), (13552, 31042981)]