670174092

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2689}}^1$

素因数の和:2772

約数の個数: 144

約数和(自身を含む): 2067985920

約数和(自身を除く): 1397811828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 43, 46, 63, 69, 84, 86, 92, 126, 129, 138, 161, 172, 207, 252, 258, 276, 301, 322, 387, 414, 483, 516, 602, 644, 774, 828, 903, 966, 989, 1204, 1449, 1548, 1806, 1932, 1978, 2689, 2709, 2898, 2967, 3612, 3956, 5378, 5418, 5796, 5934, 6923, 8067, 8901, 10756, 10836, 11868, 13846, 16134, 17802, 18823, 20769, 24201, 27692, 32268, 35604, 37646, 41538, 48402, 56469, 61847, 62307, 75292, 83076, 96804, 112938, 115627, 123694, 124614, 169407, 185541, 225876, 231254, 247388, 249228, 338814, 346881, 371082, 432929, 462508, 556623, 677628, 693762, 742164, 809389, 865858, 1040643, 1113246, 1298787, 1387524, 1618778, 1731716, 2081286, 2226492, 2428167, 2597574, 2659421, 3237556, 3896361, 4162572, 4856334, 5195148, 5318842, 7284501, 7792722, 7978263, 9712668, 10637684, 14569002, 15585444, 15956526, 18615947, 23934789, 29138004, 31913052, 37231894, 47869578, 55847841, 74463788, 95739156, 111695682, 167543523, 223391364, 335087046, 670174092]

約数ペア:

[(1, 670174092), (2, 335087046), (3, 223391364), (4, 167543523), (6, 111695682), (7, 95739156), (9, 74463788), (12, 55847841), (14, 47869578), (18, 37231894), (21, 31913052), (23, 29138004), (28, 23934789), (36, 18615947), (42, 15956526), (43, 15585444), (46, 14569002), (63, 10637684), (69, 9712668), (84, 7978263), (86, 7792722), (92, 7284501), (126, 5318842), (129, 5195148), (138, 4856334), (161, 4162572), (172, 3896361), (207, 3237556), (252, 2659421), (258, 2597574), (276, 2428167), (301, 2226492), (322, 2081286), (387, 1731716), (414, 1618778), (483, 1387524), (516, 1298787), (602, 1113246), (644, 1040643), (774, 865858), (828, 809389), (903, 742164), (966, 693762), (989, 677628), (1204, 556623), (1449, 462508), (1548, 432929), (1806, 371082), (1932, 346881), (1978, 338814), (2689, 249228), (2709, 247388), (2898, 231254), (2967, 225876), (3612, 185541), (3956, 169407), (5378, 124614), (5418, 123694), (5796, 115627), (5934, 112938), (6923, 96804), (8067, 83076), (8901, 75292), (10756, 62307), (10836, 61847), (11868, 56469), (13846, 48402), (16134, 41538), (17802, 37646), (18823, 35604), (20769, 32268), (24201, 27692)]