434295939

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1867}}^1$

素因数の和:1960

約数の個数: 64

約数和(自身を含む): 774696960

約数和(自身を除く): 340401021

約数列:

[1, 3, 7, 11, 19, 21, 33, 53, 57, 77, 133, 159, 209, 231, 371, 399, 583, 627, 1007, 1113, 1463, 1749, 1867, 3021, 4081, 4389, 5601, 7049, 11077, 12243, 13069, 20537, 21147, 33231, 35473, 39207, 61611, 77539, 98951, 106419, 143759, 232617, 248311, 296853, 390203, 431277, 692657, 744933, 1088461, 1170609, 1880069, 2077971, 2731421, 3265383, 5640207, 7619227, 8194263, 13160483, 20680759, 22857681, 39481449, 62042277, 144765313, 434295939]

約数ペア:

[(1, 434295939), (3, 144765313), (7, 62042277), (11, 39481449), (19, 22857681), (21, 20680759), (33, 13160483), (53, 8194263), (57, 7619227), (77, 5640207), (133, 3265383), (159, 2731421), (209, 2077971), (231, 1880069), (371, 1170609), (399, 1088461), (583, 744933), (627, 692657), (1007, 431277), (1113, 390203), (1463, 296853), (1749, 248311), (1867, 232617), (3021, 143759), (4081, 106419), (4389, 98951), (5601, 77539), (7049, 61611), (11077, 39207), (12243, 35473), (13069, 33231), (20537, 21147)]