269271496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 128

約数和(自身を含む): 612864000

約数和(自身を除く): 343592504

約数列:

[1, 2, 4, 8, 13, 19, 26, 29, 37, 38, 52, 58, 74, 76, 104, 116, 127, 148, 152, 232, 247, 254, 296, 377, 481, 494, 508, 551, 703, 754, 962, 988, 1016, 1073, 1102, 1406, 1508, 1651, 1924, 1976, 2146, 2204, 2413, 2812, 3016, 3302, 3683, 3848, 4292, 4408, 4699, 4826, 5624, 6604, 7163, 7366, 8584, 9139, 9398, 9652, 13208, 13949, 14326, 14732, 18278, 18796, 19304, 20387, 27898, 28652, 29464, 31369, 36556, 37592, 40774, 47879, 55796, 57304, 61087, 62738, 69977, 73112, 81548, 89281, 95758, 111592, 122174, 125476, 136271, 139954, 163096, 178562, 191516, 244348, 250952, 265031, 272542, 279908, 357124, 383032, 488696, 530062, 545084, 559816, 714248, 909701, 1060124, 1090168, 1160653, 1771523, 1819402, 2120248, 2321306, 2589149, 3543046, 3638804, 4642612, 5178298, 7086092, 7277608, 9285224, 10356596, 14172184, 20713192, 33658937, 67317874, 134635748, 269271496]

約数ペア:

[(1, 269271496), (2, 134635748), (4, 67317874), (8, 33658937), (13, 20713192), (19, 14172184), (26, 10356596), (29, 9285224), (37, 7277608), (38, 7086092), (52, 5178298), (58, 4642612), (74, 3638804), (76, 3543046), (104, 2589149), (116, 2321306), (127, 2120248), (148, 1819402), (152, 1771523), (232, 1160653), (247, 1090168), (254, 1060124), (296, 909701), (377, 714248), (481, 559816), (494, 545084), (508, 530062), (551, 488696), (703, 383032), (754, 357124), (962, 279908), (988, 272542), (1016, 265031), (1073, 250952), (1102, 244348), (1406, 191516), (1508, 178562), (1651, 163096), (1924, 139954), (1976, 136271), (2146, 125476), (2204, 122174), (2413, 111592), (2812, 95758), (3016, 89281), (3302, 81548), (3683, 73112), (3848, 69977), (4292, 62738), (4408, 61087), (4699, 57304), (4826, 55796), (5624, 47879), (6604, 40774), (7163, 37592), (7366, 36556), (8584, 31369), (9139, 29464), (9398, 28652), (9652, 27898), (13208, 20387), (13949, 19304), (14326, 18796), (14732, 18278)]