240147685456

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{21229463}}^1$

素因数の和:21229579

約数の個数: 40

約数和(自身を含む): 537020521344

約数和(自身を除く): 296872835888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 202, 404, 707, 808, 1414, 1616, 2828, 5656, 11312, 21229463, 42458926, 84917852, 148606241, 169835704, 297212482, 339671408, 594424964, 1188849928, 2144175763, 2377699856, 4288351526, 8576703052, 15009230341, 17153406104, 30018460682, 34306812208, 60036921364, 120073842728, 240147685456]

約数ペア:

[(1, 240147685456), (2, 120073842728), (4, 60036921364), (7, 34306812208), (8, 30018460682), (14, 17153406104), (16, 15009230341), (28, 8576703052), (56, 4288351526), (101, 2377699856), (112, 2144175763), (202, 1188849928), (404, 594424964), (707, 339671408), (808, 297212482), (1414, 169835704), (1616, 148606241), (2828, 84917852), (5656, 42458926), (11312, 21229463)]