381465672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{367}}^1$

素因数の和:675

約数の個数: 128

約数和(自身を含む): 1144627200

約数和(自身を除く): 763161528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 269, 276, 322, 367, 483, 538, 552, 644, 734, 807, 966, 1076, 1101, 1288, 1468, 1614, 1883, 1932, 2152, 2202, 2569, 2936, 3228, 3766, 3864, 4404, 5138, 5649, 6187, 6456, 7532, 7707, 8441, 8808, 10276, 11298, 12374, 15064, 15414, 16882, 18561, 20552, 22596, 24748, 25323, 30828, 33764, 37122, 43309, 45192, 49496, 50646, 59087, 61656, 67528, 74244, 86618, 98723, 101292, 118174, 129927, 148488, 173236, 177261, 197446, 202584, 236348, 259854, 296169, 346472, 354522, 394892, 472696, 519708, 592338, 691061, 709044, 789784, 1039416, 1184676, 1382122, 1418088, 2073183, 2270629, 2369352, 2764244, 4146366, 4541258, 5528488, 6811887, 8292732, 9082516, 13623774, 15894403, 16585464, 18165032, 27247548, 31788806, 47683209, 54495096, 63577612, 95366418, 127155224, 190732836, 381465672]

約数ペア:

[(1, 381465672), (2, 190732836), (3, 127155224), (4, 95366418), (6, 63577612), (7, 54495096), (8, 47683209), (12, 31788806), (14, 27247548), (21, 18165032), (23, 16585464), (24, 15894403), (28, 13623774), (42, 9082516), (46, 8292732), (56, 6811887), (69, 5528488), (84, 4541258), (92, 4146366), (138, 2764244), (161, 2369352), (168, 2270629), (184, 2073183), (269, 1418088), (276, 1382122), (322, 1184676), (367, 1039416), (483, 789784), (538, 709044), (552, 691061), (644, 592338), (734, 519708), (807, 472696), (966, 394892), (1076, 354522), (1101, 346472), (1288, 296169), (1468, 259854), (1614, 236348), (1883, 202584), (1932, 197446), (2152, 177261), (2202, 173236), (2569, 148488), (2936, 129927), (3228, 118174), (3766, 101292), (3864, 98723), (4404, 86618), (5138, 74244), (5649, 67528), (6187, 61656), (6456, 59087), (7532, 50646), (7707, 49496), (8441, 45192), (8808, 43309), (10276, 37122), (11298, 33764), (12374, 30828), (15064, 25323), (15414, 24748), (16882, 22596), (18561, 20552)]