293218589456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{45474347}}^1$

素因数の和:45474399

約数の個数: 40

約数和(自身を含む): 631547745024

約数和(自身を除く): 338329155568

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 45474347, 90948694, 181897388, 363794776, 591166511, 727589552, 1182333022, 1409704757, 2364666044, 2819409514, 4729332088, 5638819028, 9458664176, 11277638056, 18326161841, 22555276112, 36652323682, 73304647364, 146609294728, 293218589456]

約数ペア:

[(1, 293218589456), (2, 146609294728), (4, 73304647364), (8, 36652323682), (13, 22555276112), (16, 18326161841), (26, 11277638056), (31, 9458664176), (52, 5638819028), (62, 4729332088), (104, 2819409514), (124, 2364666044), (208, 1409704757), (248, 1182333022), (403, 727589552), (496, 591166511), (806, 363794776), (1612, 181897388), (3224, 90948694), (6448, 45474347)]