315036384

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:553

約数の個数: 192

約数和(自身を含む): 975421440

約数和(自身を除く): 660385056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 31, 32, 34, 39, 48, 51, 52, 62, 68, 78, 93, 96, 102, 104, 124, 136, 156, 186, 204, 208, 221, 248, 272, 312, 372, 403, 408, 416, 442, 479, 496, 527, 544, 624, 663, 744, 806, 816, 884, 958, 992, 1054, 1209, 1248, 1326, 1437, 1488, 1581, 1612, 1632, 1768, 1916, 2108, 2418, 2652, 2874, 2976, 3162, 3224, 3536, 3832, 4216, 4836, 5304, 5748, 6227, 6324, 6448, 6851, 7072, 7664, 8143, 8432, 9672, 10608, 11496, 12454, 12648, 12896, 13702, 14849, 15328, 16286, 16864, 18681, 19344, 20553, 21216, 22992, 24429, 24908, 25296, 27404, 29698, 32572, 37362, 38688, 41106, 44547, 45984, 48858, 49816, 50592, 54808, 59396, 65144, 74724, 82212, 89094, 97716, 99632, 105859, 109616, 118792, 130288, 149448, 164424, 178188, 193037, 195432, 199264, 211718, 219232, 237584, 252433, 260576, 298896, 317577, 328848, 356376, 386074, 390864, 423436, 475168, 504866, 579111, 597792, 635154, 657696, 712752, 757299, 772148, 781728, 846872, 1009732, 1158222, 1270308, 1425504, 1514598, 1544296, 1693744, 2019464, 2316444, 2540616, 3029196, 3088592, 3281629, 3387488, 4038928, 4632888, 5081232, 6058392, 6177184, 6563258, 8077856, 9265776, 9844887, 10162464, 12116784, 13126516, 18531552, 19689774, 24233568, 26253032, 39379548, 52506064, 78759096, 105012128, 157518192, 315036384]

約数ペア:

[(1, 315036384), (2, 157518192), (3, 105012128), (4, 78759096), (6, 52506064), (8, 39379548), (12, 26253032), (13, 24233568), (16, 19689774), (17, 18531552), (24, 13126516), (26, 12116784), (31, 10162464), (32, 9844887), (34, 9265776), (39, 8077856), (48, 6563258), (51, 6177184), (52, 6058392), (62, 5081232), (68, 4632888), (78, 4038928), (93, 3387488), (96, 3281629), (102, 3088592), (104, 3029196), (124, 2540616), (136, 2316444), (156, 2019464), (186, 1693744), (204, 1544296), (208, 1514598), (221, 1425504), (248, 1270308), (272, 1158222), (312, 1009732), (372, 846872), (403, 781728), (408, 772148), (416, 757299), (442, 712752), (479, 657696), (496, 635154), (527, 597792), (544, 579111), (624, 504866), (663, 475168), (744, 423436), (806, 390864), (816, 386074), (884, 356376), (958, 328848), (992, 317577), (1054, 298896), (1209, 260576), (1248, 252433), (1326, 237584), (1437, 219232), (1488, 211718), (1581, 199264), (1612, 195432), (1632, 193037), (1768, 178188), (1916, 164424), (2108, 149448), (2418, 130288), (2652, 118792), (2874, 109616), (2976, 105859), (3162, 99632), (3224, 97716), (3536, 89094), (3832, 82212), (4216, 74724), (4836, 65144), (5304, 59396), (5748, 54808), (6227, 50592), (6324, 49816), (6448, 48858), (6851, 45984), (7072, 44547), (7664, 41106), (8143, 38688), (8432, 37362), (9672, 32572), (10608, 29698), (11496, 27404), (12454, 25296), (12648, 24908), (12896, 24429), (13702, 22992), (14849, 21216), (15328, 20553), (16286, 19344), (16864, 18681)]