305604864

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:197

約数の個数: 216

約数和(自身を含む): 943837440

約数和(自身を除く): 638232576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 73, 79, 92, 96, 128, 138, 144, 146, 158, 184, 192, 207, 219, 237, 256, 276, 288, 292, 316, 368, 384, 414, 438, 474, 552, 576, 584, 632, 657, 711, 736, 768, 828, 876, 948, 1104, 1152, 1168, 1264, 1314, 1422, 1472, 1656, 1679, 1752, 1817, 1896, 2208, 2304, 2336, 2528, 2628, 2844, 2944, 3312, 3358, 3504, 3634, 3792, 4416, 4672, 5037, 5056, 5256, 5451, 5688, 5767, 5888, 6624, 6716, 7008, 7268, 7584, 8832, 9344, 10074, 10112, 10512, 10902, 11376, 11534, 13248, 13432, 14016, 14536, 15111, 15168, 16353, 17301, 17664, 18688, 20148, 20224, 21024, 21804, 22752, 23068, 26496, 26864, 28032, 29072, 30222, 30336, 32706, 34602, 40296, 42048, 43608, 45504, 46136, 51903, 52992, 53728, 56064, 58144, 60444, 60672, 65412, 69204, 80592, 84096, 87216, 91008, 92272, 103806, 107456, 116288, 120888, 130824, 132641, 138408, 161184, 168192, 174432, 182016, 184544, 207612, 214912, 232576, 241776, 261648, 265282, 276816, 322368, 348864, 369088, 397923, 415224, 429824, 465152, 483552, 523296, 530564, 553632, 644736, 697728, 738176, 795846, 830448, 967104, 1046592, 1061128, 1107264, 1193769, 1289472, 1395456, 1476352, 1591692, 1660896, 1934208, 2093184, 2122256, 2214528, 2387538, 3183384, 3321792, 3868416, 4186368, 4244512, 4429056, 4775076, 6366768, 6643584, 8489024, 9550152, 12733536, 13287168, 16978048, 19100304, 25467072, 33956096, 38200608, 50934144, 76401216, 101868288, 152802432, 305604864]

約数ペア:

[(1, 305604864), (2, 152802432), (3, 101868288), (4, 76401216), (6, 50934144), (8, 38200608), (9, 33956096), (12, 25467072), (16, 19100304), (18, 16978048), (23, 13287168), (24, 12733536), (32, 9550152), (36, 8489024), (46, 6643584), (48, 6366768), (64, 4775076), (69, 4429056), (72, 4244512), (73, 4186368), (79, 3868416), (92, 3321792), (96, 3183384), (128, 2387538), (138, 2214528), (144, 2122256), (146, 2093184), (158, 1934208), (184, 1660896), (192, 1591692), (207, 1476352), (219, 1395456), (237, 1289472), (256, 1193769), (276, 1107264), (288, 1061128), (292, 1046592), (316, 967104), (368, 830448), (384, 795846), (414, 738176), (438, 697728), (474, 644736), (552, 553632), (576, 530564), (584, 523296), (632, 483552), (657, 465152), (711, 429824), (736, 415224), (768, 397923), (828, 369088), (876, 348864), (948, 322368), (1104, 276816), (1152, 265282), (1168, 261648), (1264, 241776), (1314, 232576), (1422, 214912), (1472, 207612), (1656, 184544), (1679, 182016), (1752, 174432), (1817, 168192), (1896, 161184), (2208, 138408), (2304, 132641), (2336, 130824), (2528, 120888), (2628, 116288), (2844, 107456), (2944, 103806), (3312, 92272), (3358, 91008), (3504, 87216), (3634, 84096), (3792, 80592), (4416, 69204), (4672, 65412), (5037, 60672), (5056, 60444), (5256, 58144), (5451, 56064), (5688, 53728), (5767, 52992), (5888, 51903), (6624, 46136), (6716, 45504), (7008, 43608), (7268, 42048), (7584, 40296), (8832, 34602), (9344, 32706), (10074, 30336), (10112, 30222), (10512, 29072), (10902, 28032), (11376, 26864), (11534, 26496), (13248, 23068), (13432, 22752), (14016, 21804), (14536, 21024), (15111, 20224), (15168, 20148), (16353, 18688), (17301, 17664)]