254203401504

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1\times {\mathrm{6803}}^1$

素因数の和:7287

約数の個数: 192

約数和(自身を含む): 729737164800

約数和(自身を除く): 475533763296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 79, 96, 104, 156, 158, 208, 237, 312, 316, 379, 416, 474, 624, 632, 758, 948, 1027, 1137, 1248, 1264, 1516, 1896, 2054, 2274, 2528, 3032, 3081, 3792, 4108, 4548, 4927, 6064, 6162, 6803, 7584, 8216, 9096, 9854, 12128, 12324, 13606, 14781, 16432, 18192, 19708, 20409, 24648, 27212, 29562, 29941, 32864, 36384, 39416, 40818, 49296, 54424, 59124, 59882, 78832, 81636, 88439, 89823, 98592, 108848, 118248, 119764, 157664, 163272, 176878, 179646, 217696, 236496, 239528, 265317, 326544, 353756, 359292, 389233, 472992, 479056, 530634, 537437, 653088, 707512, 718584, 778466, 958112, 1061268, 1074874, 1167699, 1415024, 1437168, 1556932, 1612311, 2122536, 2149748, 2335398, 2578337, 2830048, 2874336, 3113864, 3224622, 4245072, 4299496, 4670796, 5156674, 6227728, 6449244, 6986681, 7735011, 8490144, 8598992, 9341592, 10313348, 12455456, 12898488, 13973362, 15470022, 17197984, 18683184, 20626696, 20960043, 25796976, 27946724, 30940044, 33518381, 37366368, 41253392, 41920086, 51593952, 55893448, 61880088, 67036762, 82506784, 83840172, 100555143, 111786896, 123760176, 134073524, 167680344, 201110286, 203688623, 223573792, 247520352, 268147048, 335360688, 402220572, 407377246, 536294096, 611065869, 670721376, 804441144, 814754492, 1072588192, 1222131738, 1608882288, 1629508984, 2444263476, 2647952099, 3217764576, 3259017968, 4888526952, 5295904198, 6518035936, 7943856297, 9777053904, 10591808396, 15887712594, 19554107808, 21183616792, 31775425188, 42367233584, 63550850376, 84734467168, 127101700752, 254203401504]

約数ペア:

[(1, 254203401504), (2, 127101700752), (3, 84734467168), (4, 63550850376), (6, 42367233584), (8, 31775425188), (12, 21183616792), (13, 19554107808), (16, 15887712594), (24, 10591808396), (26, 9777053904), (32, 7943856297), (39, 6518035936), (48, 5295904198), (52, 4888526952), (78, 3259017968), (79, 3217764576), (96, 2647952099), (104, 2444263476), (156, 1629508984), (158, 1608882288), (208, 1222131738), (237, 1072588192), (312, 814754492), (316, 804441144), (379, 670721376), (416, 611065869), (474, 536294096), (624, 407377246), (632, 402220572), (758, 335360688), (948, 268147048), (1027, 247520352), (1137, 223573792), (1248, 203688623), (1264, 201110286), (1516, 167680344), (1896, 134073524), (2054, 123760176), (2274, 111786896), (2528, 100555143), (3032, 83840172), (3081, 82506784), (3792, 67036762), (4108, 61880088), (4548, 55893448), (4927, 51593952), (6064, 41920086), (6162, 41253392), (6803, 37366368), (7584, 33518381), (8216, 30940044), (9096, 27946724), (9854, 25796976), (12128, 20960043), (12324, 20626696), (13606, 18683184), (14781, 17197984), (16432, 15470022), (18192, 13973362), (19708, 12898488), (20409, 12455456), (24648, 10313348), (27212, 9341592), (29562, 8598992), (29941, 8490144), (32864, 7735011), (36384, 6986681), (39416, 6449244), (40818, 6227728), (49296, 5156674), (54424, 4670796), (59124, 4299496), (59882, 4245072), (78832, 3224622), (81636, 3113864), (88439, 2874336), (89823, 2830048), (98592, 2578337), (108848, 2335398), (118248, 2149748), (119764, 2122536), (157664, 1612311), (163272, 1556932), (176878, 1437168), (179646, 1415024), (217696, 1167699), (236496, 1074874), (239528, 1061268), (265317, 958112), (326544, 778466), (353756, 718584), (359292, 707512), (389233, 653088), (472992, 537437), (479056, 530634)]