389006982

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:344

約数の個数: 192

約数和(自身を含む): 1112348160

約数和(自身を除く): 723341178

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 43, 49, 54, 63, 78, 86, 91, 98, 117, 126, 129, 147, 182, 189, 234, 258, 263, 273, 294, 301, 351, 378, 387, 441, 526, 546, 559, 602, 637, 702, 774, 789, 819, 882, 903, 1118, 1161, 1274, 1323, 1578, 1638, 1677, 1806, 1841, 1911, 2107, 2322, 2367, 2457, 2646, 2709, 3354, 3419, 3682, 3822, 3913, 4214, 4734, 4914, 5031, 5418, 5523, 5733, 6321, 6838, 7101, 7826, 8127, 10062, 10257, 11046, 11309, 11466, 11739, 12642, 12887, 14202, 15093, 16254, 16569, 17199, 18963, 20514, 22618, 23478, 23933, 25774, 27391, 30186, 30771, 33138, 33927, 34398, 35217, 37926, 38661, 47866, 49707, 54782, 56889, 61542, 67854, 70434, 71799, 77322, 79163, 82173, 92313, 99414, 101781, 105651, 113778, 115983, 143598, 147017, 158326, 164346, 167531, 184626, 203562, 211302, 215397, 231966, 237489, 246519, 294034, 305343, 335062, 347949, 430794, 441051, 474978, 493038, 502593, 554141, 610686, 646191, 695898, 712467, 739557, 882102, 1005186, 1029119, 1108282, 1292382, 1323153, 1424934, 1479114, 1507779, 1662423, 2058238, 2137401, 2646306, 3015558, 3087357, 3324846, 3969459, 4274802, 4523337, 4987269, 6174714, 7203833, 7938918, 9046674, 9262071, 9974538, 14407666, 14961807, 18524142, 21611499, 27786213, 29923614, 43222998, 55572426, 64834497, 129668994, 194503491, 389006982]

約数ペア:

[(1, 389006982), (2, 194503491), (3, 129668994), (6, 64834497), (7, 55572426), (9, 43222998), (13, 29923614), (14, 27786213), (18, 21611499), (21, 18524142), (26, 14961807), (27, 14407666), (39, 9974538), (42, 9262071), (43, 9046674), (49, 7938918), (54, 7203833), (63, 6174714), (78, 4987269), (86, 4523337), (91, 4274802), (98, 3969459), (117, 3324846), (126, 3087357), (129, 3015558), (147, 2646306), (182, 2137401), (189, 2058238), (234, 1662423), (258, 1507779), (263, 1479114), (273, 1424934), (294, 1323153), (301, 1292382), (351, 1108282), (378, 1029119), (387, 1005186), (441, 882102), (526, 739557), (546, 712467), (559, 695898), (602, 646191), (637, 610686), (702, 554141), (774, 502593), (789, 493038), (819, 474978), (882, 441051), (903, 430794), (1118, 347949), (1161, 335062), (1274, 305343), (1323, 294034), (1578, 246519), (1638, 237489), (1677, 231966), (1806, 215397), (1841, 211302), (1911, 203562), (2107, 184626), (2322, 167531), (2367, 164346), (2457, 158326), (2646, 147017), (2709, 143598), (3354, 115983), (3419, 113778), (3682, 105651), (3822, 101781), (3913, 99414), (4214, 92313), (4734, 82173), (4914, 79163), (5031, 77322), (5418, 71799), (5523, 70434), (5733, 67854), (6321, 61542), (6838, 56889), (7101, 54782), (7826, 49707), (8127, 47866), (10062, 38661), (10257, 37926), (11046, 35217), (11309, 34398), (11466, 33927), (11739, 33138), (12642, 30771), (12887, 30186), (14202, 27391), (15093, 25774), (16254, 23933), (16569, 23478), (17199, 22618), (18963, 20514)]