257067194848

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{41903}}^1\times {\mathrm{4079}}^1$

素因数の和:46039

約数の個数: 48

約数和(自身を含む): 517008199680

約数和(自身を除く): 259941004832

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 4079, 8158, 16316, 32632, 41903, 65264, 83806, 130528, 167612, 191713, 335224, 383426, 670448, 766852, 1340896, 1533704, 1969441, 3067408, 3938882, 6134816, 7877764, 15755528, 31511056, 63022112, 170922337, 341844674, 683689348, 1367378696, 2734757392, 5469514784, 8033349839, 16066699678, 32133399356, 64266798712, 128533597424, 257067194848]

約数ペア:

[(1, 257067194848), (2, 128533597424), (4, 64266798712), (8, 32133399356), (16, 16066699678), (32, 8033349839), (47, 5469514784), (94, 2734757392), (188, 1367378696), (376, 683689348), (752, 341844674), (1504, 170922337), (4079, 63022112), (8158, 31511056), (16316, 15755528), (32632, 7877764), (41903, 6134816), (65264, 3938882), (83806, 3067408), (130528, 1969441), (167612, 1533704), (191713, 1340896), (335224, 766852), (383426, 670448)]