312151536

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:444

約数の個数: 160

約数和(自身を含む): 938630400

約数和(自身を除く): 626478864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 59, 72, 74, 108, 111, 118, 144, 148, 177, 216, 222, 236, 296, 331, 333, 354, 432, 444, 472, 531, 592, 662, 666, 708, 888, 944, 993, 999, 1062, 1324, 1332, 1416, 1593, 1776, 1986, 1998, 2124, 2183, 2648, 2664, 2832, 2979, 3186, 3972, 3996, 4248, 4366, 5296, 5328, 5958, 6372, 6549, 7944, 7992, 8496, 8732, 8937, 11916, 12247, 12744, 13098, 15888, 15984, 17464, 17874, 19529, 19647, 23832, 24494, 25488, 26196, 34928, 35748, 36741, 39058, 39294, 47664, 48988, 52392, 58587, 58941, 71496, 73482, 78116, 78588, 97976, 104784, 110223, 117174, 117882, 142992, 146964, 156232, 157176, 175761, 195952, 220446, 234348, 235764, 293928, 312464, 314352, 330669, 351522, 440892, 468696, 471528, 527283, 587856, 661338, 703044, 722573, 881784, 937392, 943056, 1054566, 1322676, 1406088, 1445146, 1763568, 2109132, 2167719, 2645352, 2812176, 2890292, 4218264, 4335438, 5290704, 5780584, 6503157, 8436528, 8670876, 11561168, 13006314, 17341752, 19509471, 26012628, 34683504, 39018942, 52025256, 78037884, 104050512, 156075768, 312151536]

約数ペア:

[(1, 312151536), (2, 156075768), (3, 104050512), (4, 78037884), (6, 52025256), (8, 39018942), (9, 34683504), (12, 26012628), (16, 19509471), (18, 17341752), (24, 13006314), (27, 11561168), (36, 8670876), (37, 8436528), (48, 6503157), (54, 5780584), (59, 5290704), (72, 4335438), (74, 4218264), (108, 2890292), (111, 2812176), (118, 2645352), (144, 2167719), (148, 2109132), (177, 1763568), (216, 1445146), (222, 1406088), (236, 1322676), (296, 1054566), (331, 943056), (333, 937392), (354, 881784), (432, 722573), (444, 703044), (472, 661338), (531, 587856), (592, 527283), (662, 471528), (666, 468696), (708, 440892), (888, 351522), (944, 330669), (993, 314352), (999, 312464), (1062, 293928), (1324, 235764), (1332, 234348), (1416, 220446), (1593, 195952), (1776, 175761), (1986, 157176), (1998, 156232), (2124, 146964), (2183, 142992), (2648, 117882), (2664, 117174), (2832, 110223), (2979, 104784), (3186, 97976), (3972, 78588), (3996, 78116), (4248, 73482), (4366, 71496), (5296, 58941), (5328, 58587), (5958, 52392), (6372, 48988), (6549, 47664), (7944, 39294), (7992, 39058), (8496, 36741), (8732, 35748), (8937, 34928), (11916, 26196), (12247, 25488), (12744, 24494), (13098, 23832), (15888, 19647), (15984, 19529), (17464, 17874)]