338130408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:320

約数の個数: 256

約数和(自身を含む): 1144627200

約数和(自身を除く): 806496792

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 47, 51, 56, 66, 68, 77, 84, 88, 94, 102, 119, 132, 136, 141, 154, 168, 187, 188, 204, 229, 231, 238, 264, 282, 308, 329, 357, 374, 376, 408, 458, 462, 476, 517, 561, 564, 616, 658, 687, 714, 748, 799, 916, 924, 952, 987, 1034, 1122, 1128, 1309, 1316, 1374, 1428, 1496, 1551, 1598, 1603, 1832, 1848, 1974, 2068, 2244, 2397, 2519, 2618, 2632, 2748, 2856, 3102, 3196, 3206, 3619, 3893, 3927, 3948, 4136, 4488, 4794, 4809, 5038, 5236, 5496, 5593, 6204, 6392, 6412, 7238, 7557, 7786, 7854, 7896, 8789, 9588, 9618, 10076, 10472, 10763, 10857, 11186, 11679, 12408, 12824, 14476, 15114, 15572, 15708, 16779, 17578, 17633, 19176, 19236, 20152, 21526, 21714, 22372, 23358, 26367, 27251, 28952, 30228, 31144, 31416, 32289, 33558, 35156, 35266, 38472, 42823, 43052, 43428, 44744, 46716, 52734, 52899, 54502, 60456, 61523, 64578, 67116, 70312, 70532, 75341, 81753, 85646, 86104, 86856, 93432, 105468, 105798, 109004, 118393, 123046, 128469, 129156, 134232, 141064, 150682, 163506, 171292, 182971, 184569, 210936, 211596, 218008, 226023, 236786, 246092, 256938, 258312, 299761, 301364, 327012, 342584, 355179, 365942, 369138, 423192, 452046, 473572, 492184, 513876, 548913, 599522, 602728, 654024, 710358, 731884, 738276, 828751, 899283, 904092, 947144, 1027752, 1097826, 1199044, 1280797, 1420716, 1463768, 1476552, 1657502, 1798566, 1808184, 2012681, 2195652, 2398088, 2486253, 2561594, 2841432, 3315004, 3597132, 3842391, 4025362, 4391304, 4972506, 5123188, 6038043, 6630008, 7194264, 7684782, 8050724, 9945012, 10246376, 12076086, 14088767, 15369564, 16101448, 19890024, 24152172, 28177534, 30739128, 42266301, 48304344, 56355068, 84532602, 112710136, 169065204, 338130408]

約数ペア:

[(1, 338130408), (2, 169065204), (3, 112710136), (4, 84532602), (6, 56355068), (7, 48304344), (8, 42266301), (11, 30739128), (12, 28177534), (14, 24152172), (17, 19890024), (21, 16101448), (22, 15369564), (24, 14088767), (28, 12076086), (33, 10246376), (34, 9945012), (42, 8050724), (44, 7684782), (47, 7194264), (51, 6630008), (56, 6038043), (66, 5123188), (68, 4972506), (77, 4391304), (84, 4025362), (88, 3842391), (94, 3597132), (102, 3315004), (119, 2841432), (132, 2561594), (136, 2486253), (141, 2398088), (154, 2195652), (168, 2012681), (187, 1808184), (188, 1798566), (204, 1657502), (229, 1476552), (231, 1463768), (238, 1420716), (264, 1280797), (282, 1199044), (308, 1097826), (329, 1027752), (357, 947144), (374, 904092), (376, 899283), (408, 828751), (458, 738276), (462, 731884), (476, 710358), (517, 654024), (561, 602728), (564, 599522), (616, 548913), (658, 513876), (687, 492184), (714, 473572), (748, 452046), (799, 423192), (916, 369138), (924, 365942), (952, 355179), (987, 342584), (1034, 327012), (1122, 301364), (1128, 299761), (1309, 258312), (1316, 256938), (1374, 246092), (1428, 236786), (1496, 226023), (1551, 218008), (1598, 211596), (1603, 210936), (1832, 184569), (1848, 182971), (1974, 171292), (2068, 163506), (2244, 150682), (2397, 141064), (2519, 134232), (2618, 129156), (2632, 128469), (2748, 123046), (2856, 118393), (3102, 109004), (3196, 105798), (3206, 105468), (3619, 93432), (3893, 86856), (3927, 86104), (3948, 85646), (4136, 81753), (4488, 75341), (4794, 70532), (4809, 70312), (5038, 67116), (5236, 64578), (5496, 61523), (5593, 60456), (6204, 54502), (6392, 52899), (6412, 52734), (7238, 46716), (7557, 44744), (7786, 43428), (7854, 43052), (7896, 42823), (8789, 38472), (9588, 35266), (9618, 35156), (10076, 33558), (10472, 32289), (10763, 31416), (10857, 31144), (11186, 30228), (11679, 28952), (12408, 27251), (12824, 26367), (14476, 23358), (15114, 22372), (15572, 21714), (15708, 21526), (16779, 20152), (17578, 19236), (17633, 19176)]