242458272

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:142

約数の個数: 360

約数和(自身を含む): 875974176

約数和(自身を除く): 633515904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 49, 54, 56, 63, 69, 72, 81, 83, 84, 92, 96, 98, 108, 112, 126, 138, 144, 147, 161, 162, 166, 168, 184, 189, 196, 207, 216, 224, 249, 252, 276, 288, 294, 322, 324, 332, 336, 368, 378, 392, 414, 432, 441, 483, 498, 504, 552, 567, 581, 588, 621, 644, 648, 664, 672, 736, 747, 756, 784, 828, 864, 882, 966, 996, 1008, 1104, 1127, 1134, 1162, 1176, 1242, 1288, 1296, 1323, 1328, 1449, 1494, 1512, 1568, 1656, 1743, 1764, 1863, 1909, 1932, 1992, 2016, 2208, 2241, 2254, 2268, 2324, 2352, 2484, 2576, 2592, 2646, 2656, 2898, 2988, 3024, 3312, 3381, 3486, 3528, 3726, 3818, 3864, 3969, 3984, 4067, 4347, 4482, 4508, 4536, 4648, 4704, 4968, 5152, 5229, 5292, 5727, 5796, 5976, 6048, 6624, 6723, 6762, 6972, 7056, 7452, 7636, 7728, 7938, 7968, 8134, 8694, 8964, 9016, 9072, 9296, 9936, 10143, 10458, 10584, 11454, 11592, 11952, 12201, 13041, 13363, 13446, 13524, 13944, 14112, 14904, 15272, 15456, 15687, 15876, 16268, 17181, 17388, 17928, 18032, 18144, 18592, 19872, 20286, 20916, 21168, 22908, 23184, 23904, 24402, 26082, 26726, 26892, 27048, 27888, 29808, 30429, 30544, 31374, 31752, 32536, 34362, 34776, 35856, 36064, 36603, 40089, 40572, 41832, 42336, 45816, 46368, 47061, 48804, 51543, 52164, 53452, 53784, 54096, 55776, 59616, 60858, 61088, 62748, 63504, 65072, 68724, 69552, 71712, 73206, 80178, 81144, 83664, 91287, 91632, 93541, 94122, 97608, 103086, 104328, 106904, 107568, 108192, 109809, 120267, 121716, 125496, 127008, 130144, 137448, 139104, 146412, 154629, 160356, 162288, 167328, 182574, 183264, 187082, 188244, 195216, 206172, 208656, 213808, 215136, 219618, 240534, 243432, 250992, 274896, 280623, 292824, 309258, 320712, 324576, 329427, 360801, 365148, 374164, 376488, 390432, 412344, 417312, 427616, 439236, 481068, 486864, 501984, 549792, 561246, 585648, 618516, 641424, 658854, 721602, 730296, 748328, 752976, 824688, 841869, 878472, 962136, 973728, 1082403, 1122492, 1171296, 1237032, 1282848, 1317708, 1443204, 1460592, 1496656, 1505952, 1649376, 1683738, 1756944, 1924272, 2164806, 2244984, 2474064, 2525607, 2635416, 2886408, 2921184, 2993312, 3367476, 3513888, 3848544, 4329612, 4489968, 4948128, 5051214, 5270832, 5772816, 6734952, 7576821, 8659224, 8979936, 10102428, 10541664, 11545632, 13469904, 15153642, 17318448, 20204856, 26939808, 30307284, 34636896, 40409712, 60614568, 80819424, 121229136, 242458272]

約数ペア:

[(1, 242458272), (2, 121229136), (3, 80819424), (4, 60614568), (6, 40409712), (7, 34636896), (8, 30307284), (9, 26939808), (12, 20204856), (14, 17318448), (16, 15153642), (18, 13469904), (21, 11545632), (23, 10541664), (24, 10102428), (27, 8979936), (28, 8659224), (32, 7576821), (36, 6734952), (42, 5772816), (46, 5270832), (48, 5051214), (49, 4948128), (54, 4489968), (56, 4329612), (63, 3848544), (69, 3513888), (72, 3367476), (81, 2993312), (83, 2921184), (84, 2886408), (92, 2635416), (96, 2525607), (98, 2474064), (108, 2244984), (112, 2164806), (126, 1924272), (138, 1756944), (144, 1683738), (147, 1649376), (161, 1505952), (162, 1496656), (166, 1460592), (168, 1443204), (184, 1317708), (189, 1282848), (196, 1237032), (207, 1171296), (216, 1122492), (224, 1082403), (249, 973728), (252, 962136), (276, 878472), (288, 841869), (294, 824688), (322, 752976), (324, 748328), (332, 730296), (336, 721602), (368, 658854), (378, 641424), (392, 618516), (414, 585648), (432, 561246), (441, 549792), (483, 501984), (498, 486864), (504, 481068), (552, 439236), (567, 427616), (581, 417312), (588, 412344), (621, 390432), (644, 376488), (648, 374164), (664, 365148), (672, 360801), (736, 329427), (747, 324576), (756, 320712), (784, 309258), (828, 292824), (864, 280623), (882, 274896), (966, 250992), (996, 243432), (1008, 240534), (1104, 219618), (1127, 215136), (1134, 213808), (1162, 208656), (1176, 206172), (1242, 195216), (1288, 188244), (1296, 187082), (1323, 183264), (1328, 182574), (1449, 167328), (1494, 162288), (1512, 160356), (1568, 154629), (1656, 146412), (1743, 139104), (1764, 137448), (1863, 130144), (1909, 127008), (1932, 125496), (1992, 121716), (2016, 120267), (2208, 109809), (2241, 108192), (2254, 107568), (2268, 106904), (2324, 104328), (2352, 103086), (2484, 97608), (2576, 94122), (2592, 93541), (2646, 91632), (2656, 91287), (2898, 83664), (2988, 81144), (3024, 80178), (3312, 73206), (3381, 71712), (3486, 69552), (3528, 68724), (3726, 65072), (3818, 63504), (3864, 62748), (3969, 61088), (3984, 60858), (4067, 59616), (4347, 55776), (4482, 54096), (4508, 53784), (4536, 53452), (4648, 52164), (4704, 51543), (4968, 48804), (5152, 47061), (5229, 46368), (5292, 45816), (5727, 42336), (5796, 41832), (5976, 40572), (6048, 40089), (6624, 36603), (6723, 36064), (6762, 35856), (6972, 34776), (7056, 34362), (7452, 32536), (7636, 31752), (7728, 31374), (7938, 30544), (7968, 30429), (8134, 29808), (8694, 27888), (8964, 27048), (9016, 26892), (9072, 26726), (9296, 26082), (9936, 24402), (10143, 23904), (10458, 23184), (10584, 22908), (11454, 21168), (11592, 20916), (11952, 20286), (12201, 19872), (13041, 18592), (13363, 18144), (13446, 18032), (13524, 17928), (13944, 17388), (14112, 17181), (14904, 16268), (15272, 15876), (15456, 15687)]