342931424

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2857}}^1$

素因数の和:2920

約数の個数: 72

約数和(自身を含む): 766309824

約数和(自身を除く): 423378400

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 121, 124, 176, 242, 248, 341, 352, 484, 496, 682, 968, 992, 1364, 1936, 2728, 2857, 3751, 3872, 5456, 5714, 7502, 10912, 11428, 15004, 22856, 30008, 31427, 45712, 60016, 62854, 88567, 91424, 120032, 125708, 177134, 251416, 345697, 354268, 502832, 691394, 708536, 974237, 1005664, 1382788, 1417072, 1948474, 2765576, 2834144, 3896948, 5531152, 7793896, 10716607, 11062304, 15587792, 21433214, 31175584, 42866428, 85732856, 171465712, 342931424]

約数ペア:

[(1, 342931424), (2, 171465712), (4, 85732856), (8, 42866428), (11, 31175584), (16, 21433214), (22, 15587792), (31, 11062304), (32, 10716607), (44, 7793896), (62, 5531152), (88, 3896948), (121, 2834144), (124, 2765576), (176, 1948474), (242, 1417072), (248, 1382788), (341, 1005664), (352, 974237), (484, 708536), (496, 691394), (682, 502832), (968, 354268), (992, 345697), (1364, 251416), (1936, 177134), (2728, 125708), (2857, 120032), (3751, 91424), (3872, 88567), (5456, 62854), (5714, 60016), (7502, 45712), (10912, 31427), (11428, 30008), (15004, 22856)]