268221036616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{832757}}^1$

素因数の和:832958

約数の個数: 64

約数和(自身を含む): 573603710400

約数和(自身を除く): 305382673784

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 163, 247, 326, 494, 652, 988, 1304, 1976, 2119, 3097, 4238, 6194, 8476, 12388, 16952, 24776, 40261, 80522, 161044, 322088, 832757, 1665514, 3331028, 6662056, 10825841, 15822383, 21651682, 31644766, 43303364, 63289532, 86606728, 126579064, 135739391, 205690979, 271478782, 411381958, 542957564, 822763916, 1085915128, 1645527832, 1764612083, 2579048429, 3529224166, 5158096858, 7058448332, 10316193716, 14116896664, 20632387432, 33527629577, 67055259154, 134110518308, 268221036616]

約数ペア:

[(1, 268221036616), (2, 134110518308), (4, 67055259154), (8, 33527629577), (13, 20632387432), (19, 14116896664), (26, 10316193716), (38, 7058448332), (52, 5158096858), (76, 3529224166), (104, 2579048429), (152, 1764612083), (163, 1645527832), (247, 1085915128), (326, 822763916), (494, 542957564), (652, 411381958), (988, 271478782), (1304, 205690979), (1976, 135739391), (2119, 126579064), (3097, 86606728), (4238, 63289532), (6194, 43303364), (8476, 31644766), (12388, 21651682), (16952, 15822383), (24776, 10825841), (40261, 6662056), (80522, 3331028), (161044, 1665514), (322088, 832757)]