121397988712

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{489019}}^1$

素因数の和:489087

約数の個数: 128

約数和(自身を含む): 315476582400

約数和(自身を除く): 194078593688

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 31, 44, 52, 56, 62, 77, 88, 91, 104, 124, 143, 154, 182, 217, 248, 286, 308, 341, 364, 403, 434, 572, 616, 682, 728, 806, 868, 1001, 1144, 1364, 1612, 1736, 2002, 2387, 2728, 2821, 3224, 4004, 4433, 4774, 5642, 8008, 8866, 9548, 11284, 17732, 19096, 22568, 31031, 35464, 62062, 124124, 248248, 489019, 978038, 1956076, 3423133, 3912152, 5379209, 6357247, 6846266, 10758418, 12714494, 13692532, 15159589, 21516836, 25428988, 27385064, 30319178, 37654463, 43033672, 44500729, 50857976, 60638356, 69929717, 75308926, 89001458, 106117123, 121276712, 139859434, 150617852, 166755479, 178002916, 197074657, 212234246, 279718868, 301235704, 333510958, 356005832, 394149314, 424468492, 489508019, 559437736, 667021916, 788298628, 848936984, 979016038, 1167288353, 1334043832, 1379522599, 1576597256, 1958032076, 2167821227, 2334576706, 2759045198, 3916064152, 4335642454, 4669153412, 5518090396, 8671284908, 9338306824, 11036180792, 15174748589, 17342569816, 30349497178, 60698994356, 121397988712]

約数ペア:

[(1, 121397988712), (2, 60698994356), (4, 30349497178), (7, 17342569816), (8, 15174748589), (11, 11036180792), (13, 9338306824), (14, 8671284908), (22, 5518090396), (26, 4669153412), (28, 4335642454), (31, 3916064152), (44, 2759045198), (52, 2334576706), (56, 2167821227), (62, 1958032076), (77, 1576597256), (88, 1379522599), (91, 1334043832), (104, 1167288353), (124, 979016038), (143, 848936984), (154, 788298628), (182, 667021916), (217, 559437736), (248, 489508019), (286, 424468492), (308, 394149314), (341, 356005832), (364, 333510958), (403, 301235704), (434, 279718868), (572, 212234246), (616, 197074657), (682, 178002916), (728, 166755479), (806, 150617852), (868, 139859434), (1001, 121276712), (1144, 106117123), (1364, 89001458), (1612, 75308926), (1736, 69929717), (2002, 60638356), (2387, 50857976), (2728, 44500729), (2821, 43033672), (3224, 37654463), (4004, 30319178), (4433, 27385064), (4774, 25428988), (5642, 21516836), (8008, 15159589), (8866, 13692532), (9548, 12714494), (11284, 10758418), (17732, 6846266), (19096, 6357247), (22568, 5379209), (31031, 3912152), (35464, 3423133), (62062, 1956076), (124124, 978038), (248248, 489019)]