670643676

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{1303}}^1$

素因数の和:1388

約数の個数: 108

約数和(自身を含む): 1860414192

約数和(自身を除く): 1189770516

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 261, 306, 348, 493, 522, 612, 841, 986, 1044, 1303, 1479, 1682, 1972, 2523, 2606, 2958, 3364, 3909, 4437, 5046, 5212, 5916, 7569, 7818, 8874, 10092, 11727, 14297, 15138, 15636, 17748, 22151, 23454, 28594, 30276, 37787, 42891, 44302, 46908, 57188, 66453, 75574, 85782, 88604, 113361, 128673, 132906, 151148, 171564, 199359, 226722, 257346, 265812, 340083, 398718, 453444, 514692, 642379, 680166, 797436, 1095823, 1284758, 1360332, 1927137, 2191646, 2569516, 3287469, 3854274, 4383292, 5781411, 6574938, 7708548, 9862407, 11562822, 13149876, 18628991, 19724814, 23125644, 37257982, 39449628, 55886973, 74515964, 111773946, 167660919, 223547892, 335321838, 670643676]

約数ペア:

[(1, 670643676), (2, 335321838), (3, 223547892), (4, 167660919), (6, 111773946), (9, 74515964), (12, 55886973), (17, 39449628), (18, 37257982), (29, 23125644), (34, 19724814), (36, 18628991), (51, 13149876), (58, 11562822), (68, 9862407), (87, 7708548), (102, 6574938), (116, 5781411), (153, 4383292), (174, 3854274), (204, 3287469), (261, 2569516), (306, 2191646), (348, 1927137), (493, 1360332), (522, 1284758), (612, 1095823), (841, 797436), (986, 680166), (1044, 642379), (1303, 514692), (1479, 453444), (1682, 398718), (1972, 340083), (2523, 265812), (2606, 257346), (2958, 226722), (3364, 199359), (3909, 171564), (4437, 151148), (5046, 132906), (5212, 128673), (5916, 113361), (7569, 88604), (7818, 85782), (8874, 75574), (10092, 66453), (11727, 57188), (14297, 46908), (15138, 44302), (15636, 42891), (17748, 37787), (22151, 30276), (23454, 28594)]