381285792

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^2\times {\mathrm{509}}^1$

素因数の和:565

約数の個数: 180

約数和(自身を含む): 1193533110

約数和(自身を除く): 812247318

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 204, 216, 272, 288, 289, 306, 324, 408, 432, 459, 509, 544, 578, 612, 648, 816, 864, 867, 918, 1018, 1156, 1224, 1296, 1377, 1527, 1632, 1734, 1836, 2036, 2312, 2448, 2592, 2601, 2754, 3054, 3468, 3672, 4072, 4581, 4624, 4896, 5202, 5508, 6108, 6936, 7344, 7803, 8144, 8653, 9162, 9248, 10404, 11016, 12216, 13743, 13872, 14688, 15606, 16288, 17306, 18324, 20808, 22032, 23409, 24432, 25959, 27486, 27744, 31212, 34612, 36648, 41229, 41616, 44064, 46818, 48864, 51918, 54972, 62424, 69224, 73296, 77877, 82458, 83232, 93636, 103836, 109944, 124848, 138448, 146592, 147101, 155754, 164916, 187272, 207672, 219888, 233631, 249696, 276896, 294202, 311508, 329832, 374544, 415344, 439776, 441303, 467262, 588404, 623016, 659664, 700893, 749088, 830688, 882606, 934524, 1176808, 1246032, 1319328, 1323909, 1401786, 1765212, 1869048, 2353616, 2492064, 2647818, 2803572, 3530424, 3738096, 3971727, 4707232, 5295636, 5607144, 7060848, 7476192, 7943454, 10591272, 11214288, 11915181, 14121696, 15886908, 21182544, 22428576, 23830362, 31773816, 42365088, 47660724, 63547632, 95321448, 127095264, 190642896, 381285792]

約数ペア:

[(1, 381285792), (2, 190642896), (3, 127095264), (4, 95321448), (6, 63547632), (8, 47660724), (9, 42365088), (12, 31773816), (16, 23830362), (17, 22428576), (18, 21182544), (24, 15886908), (27, 14121696), (32, 11915181), (34, 11214288), (36, 10591272), (48, 7943454), (51, 7476192), (54, 7060848), (68, 5607144), (72, 5295636), (81, 4707232), (96, 3971727), (102, 3738096), (108, 3530424), (136, 2803572), (144, 2647818), (153, 2492064), (162, 2353616), (204, 1869048), (216, 1765212), (272, 1401786), (288, 1323909), (289, 1319328), (306, 1246032), (324, 1176808), (408, 934524), (432, 882606), (459, 830688), (509, 749088), (544, 700893), (578, 659664), (612, 623016), (648, 588404), (816, 467262), (864, 441303), (867, 439776), (918, 415344), (1018, 374544), (1156, 329832), (1224, 311508), (1296, 294202), (1377, 276896), (1527, 249696), (1632, 233631), (1734, 219888), (1836, 207672), (2036, 187272), (2312, 164916), (2448, 155754), (2592, 147101), (2601, 146592), (2754, 138448), (3054, 124848), (3468, 109944), (3672, 103836), (4072, 93636), (4581, 83232), (4624, 82458), (4896, 77877), (5202, 73296), (5508, 69224), (6108, 62424), (6936, 54972), (7344, 51918), (7803, 48864), (8144, 46818), (8653, 44064), (9162, 41616), (9248, 41229), (10404, 36648), (11016, 34612), (12216, 31212), (13743, 27744), (13872, 27486), (14688, 25959), (15606, 24432), (16288, 23409), (17306, 22032), (18324, 20808)]