245812608

素因数分解:

$2^7\times 3^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:209

約数の個数: 192

約数和(自身を含む): 745742400

約数和(自身を除く): 499929792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 73, 74, 79, 96, 111, 128, 144, 146, 148, 158, 192, 219, 222, 237, 288, 292, 296, 316, 333, 384, 438, 444, 474, 576, 584, 592, 632, 657, 666, 711, 876, 888, 948, 1152, 1168, 1184, 1264, 1314, 1332, 1422, 1752, 1776, 1896, 2336, 2368, 2528, 2628, 2664, 2701, 2844, 2923, 3504, 3552, 3792, 4672, 4736, 5056, 5256, 5328, 5402, 5688, 5767, 5846, 7008, 7104, 7584, 8103, 8769, 9344, 10112, 10512, 10656, 10804, 11376, 11534, 11692, 14016, 14208, 15168, 16206, 17301, 17538, 21024, 21312, 21608, 22752, 23068, 23384, 24309, 26307, 28032, 30336, 32412, 34602, 35076, 42048, 42624, 43216, 45504, 46136, 46768, 48618, 51903, 52614, 64824, 69204, 70152, 84096, 86432, 91008, 92272, 93536, 97236, 103806, 105228, 129648, 138408, 140304, 172864, 184544, 187072, 194472, 207612, 210456, 213379, 259296, 276816, 280608, 345728, 369088, 374144, 388944, 415224, 420912, 426758, 518592, 553632, 561216, 640137, 738176, 777888, 830448, 841824, 853516, 1037184, 1107264, 1122432, 1280274, 1555776, 1660896, 1683648, 1707032, 1920411, 2214528, 2560548, 3111552, 3321792, 3367296, 3414064, 3840822, 5121096, 6643584, 6828128, 7681644, 10242192, 13656256, 15363288, 20484384, 27312512, 30726576, 40968768, 61453152, 81937536, 122906304, 245812608]

約数ペア:

[(1, 245812608), (2, 122906304), (3, 81937536), (4, 61453152), (6, 40968768), (8, 30726576), (9, 27312512), (12, 20484384), (16, 15363288), (18, 13656256), (24, 10242192), (32, 7681644), (36, 6828128), (37, 6643584), (48, 5121096), (64, 3840822), (72, 3414064), (73, 3367296), (74, 3321792), (79, 3111552), (96, 2560548), (111, 2214528), (128, 1920411), (144, 1707032), (146, 1683648), (148, 1660896), (158, 1555776), (192, 1280274), (219, 1122432), (222, 1107264), (237, 1037184), (288, 853516), (292, 841824), (296, 830448), (316, 777888), (333, 738176), (384, 640137), (438, 561216), (444, 553632), (474, 518592), (576, 426758), (584, 420912), (592, 415224), (632, 388944), (657, 374144), (666, 369088), (711, 345728), (876, 280608), (888, 276816), (948, 259296), (1152, 213379), (1168, 210456), (1184, 207612), (1264, 194472), (1314, 187072), (1332, 184544), (1422, 172864), (1752, 140304), (1776, 138408), (1896, 129648), (2336, 105228), (2368, 103806), (2528, 97236), (2628, 93536), (2664, 92272), (2701, 91008), (2844, 86432), (2923, 84096), (3504, 70152), (3552, 69204), (3792, 64824), (4672, 52614), (4736, 51903), (5056, 48618), (5256, 46768), (5328, 46136), (5402, 45504), (5688, 43216), (5767, 42624), (5846, 42048), (7008, 35076), (7104, 34602), (7584, 32412), (8103, 30336), (8769, 28032), (9344, 26307), (10112, 24309), (10512, 23384), (10656, 23068), (10804, 22752), (11376, 21608), (11534, 21312), (11692, 21024), (14016, 17538), (14208, 17301), (15168, 16206)]