248249232

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:491

約数の個数: 320

約数和(自身を含む): 942796800

約数和(自身を除く): 694547568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 17, 18, 21, 22, 24, 27, 28, 33, 34, 36, 42, 44, 48, 51, 54, 56, 63, 66, 68, 72, 77, 84, 88, 99, 102, 108, 112, 119, 126, 132, 136, 144, 153, 154, 168, 176, 187, 189, 198, 204, 216, 231, 238, 252, 264, 272, 297, 306, 308, 336, 357, 374, 378, 396, 408, 432, 439, 459, 462, 476, 504, 528, 561, 594, 612, 616, 693, 714, 748, 756, 792, 816, 878, 918, 924, 952, 1008, 1071, 1122, 1188, 1224, 1232, 1309, 1317, 1386, 1428, 1496, 1512, 1584, 1683, 1756, 1836, 1848, 1904, 2079, 2142, 2244, 2376, 2448, 2618, 2634, 2772, 2856, 2992, 3024, 3073, 3213, 3366, 3512, 3672, 3696, 3927, 3951, 4158, 4284, 4488, 4752, 4829, 5049, 5236, 5268, 5544, 5712, 6146, 6426, 6732, 7024, 7344, 7463, 7854, 7902, 8316, 8568, 8976, 9219, 9658, 10098, 10472, 10536, 11088, 11781, 11853, 12292, 12852, 13464, 14487, 14926, 15708, 15804, 16632, 17136, 18438, 19316, 20196, 20944, 21072, 22389, 23562, 23706, 24584, 25704, 26928, 27657, 28974, 29852, 31416, 31608, 33264, 33803, 35343, 36876, 38632, 40392, 43461, 44778, 47124, 47412, 49168, 51408, 52241, 55314, 57948, 59704, 62832, 63216, 67167, 67606, 70686, 73752, 77264, 80784, 82093, 82971, 86922, 89556, 94248, 94824, 101409, 104482, 110628, 115896, 119408, 130383, 134334, 135212, 141372, 147504, 156723, 164186, 165942, 173844, 179112, 188496, 189648, 201501, 202818, 208964, 221256, 231792, 246279, 260766, 268668, 270424, 282744, 304227, 313446, 328372, 331884, 347688, 358224, 403002, 405636, 417928, 442512, 470169, 492558, 521532, 537336, 540848, 565488, 574651, 608454, 626892, 656744, 663768, 695376, 738837, 806004, 811272, 835856, 912681, 940338, 985116, 1043064, 1074672, 1149302, 1216908, 1253784, 1313488, 1327536, 1410507, 1477674, 1612008, 1622544, 1723953, 1825362, 1880676, 1970232, 2086128, 2216511, 2298604, 2433816, 2507568, 2821014, 2955348, 3224016, 3447906, 3650724, 3761352, 3940464, 4433022, 4597208, 4867632, 5171859, 5642028, 5910696, 6895812, 7301448, 7522704, 8866044, 9194416, 10343718, 11284056, 11821392, 13791624, 14602896, 15515577, 17732088, 20687436, 22568112, 27583248, 31031154, 35464176, 41374872, 62062308, 82749744, 124124616, 248249232]

約数ペア:

[(1, 248249232), (2, 124124616), (3, 82749744), (4, 62062308), (6, 41374872), (7, 35464176), (8, 31031154), (9, 27583248), (11, 22568112), (12, 20687436), (14, 17732088), (16, 15515577), (17, 14602896), (18, 13791624), (21, 11821392), (22, 11284056), (24, 10343718), (27, 9194416), (28, 8866044), (33, 7522704), (34, 7301448), (36, 6895812), (42, 5910696), (44, 5642028), (48, 5171859), (51, 4867632), (54, 4597208), (56, 4433022), (63, 3940464), (66, 3761352), (68, 3650724), (72, 3447906), (77, 3224016), (84, 2955348), (88, 2821014), (99, 2507568), (102, 2433816), (108, 2298604), (112, 2216511), (119, 2086128), (126, 1970232), (132, 1880676), (136, 1825362), (144, 1723953), (153, 1622544), (154, 1612008), (168, 1477674), (176, 1410507), (187, 1327536), (189, 1313488), (198, 1253784), (204, 1216908), (216, 1149302), (231, 1074672), (238, 1043064), (252, 985116), (264, 940338), (272, 912681), (297, 835856), (306, 811272), (308, 806004), (336, 738837), (357, 695376), (374, 663768), (378, 656744), (396, 626892), (408, 608454), (432, 574651), (439, 565488), (459, 540848), (462, 537336), (476, 521532), (504, 492558), (528, 470169), (561, 442512), (594, 417928), (612, 405636), (616, 403002), (693, 358224), (714, 347688), (748, 331884), (756, 328372), (792, 313446), (816, 304227), (878, 282744), (918, 270424), (924, 268668), (952, 260766), (1008, 246279), (1071, 231792), (1122, 221256), (1188, 208964), (1224, 202818), (1232, 201501), (1309, 189648), (1317, 188496), (1386, 179112), (1428, 173844), (1496, 165942), (1512, 164186), (1584, 156723), (1683, 147504), (1756, 141372), (1836, 135212), (1848, 134334), (1904, 130383), (2079, 119408), (2142, 115896), (2244, 110628), (2376, 104482), (2448, 101409), (2618, 94824), (2634, 94248), (2772, 89556), (2856, 86922), (2992, 82971), (3024, 82093), (3073, 80784), (3213, 77264), (3366, 73752), (3512, 70686), (3672, 67606), (3696, 67167), (3927, 63216), (3951, 62832), (4158, 59704), (4284, 57948), (4488, 55314), (4752, 52241), (4829, 51408), (5049, 49168), (5236, 47412), (5268, 47124), (5544, 44778), (5712, 43461), (6146, 40392), (6426, 38632), (6732, 36876), (7024, 35343), (7344, 33803), (7463, 33264), (7854, 31608), (7902, 31416), (8316, 29852), (8568, 28974), (8976, 27657), (9219, 26928), (9658, 25704), (10098, 24584), (10472, 23706), (10536, 23562), (11088, 22389), (11781, 21072), (11853, 20944), (12292, 20196), (12852, 19316), (13464, 18438), (14487, 17136), (14926, 16632), (15708, 15804)]