243899136

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1$

素因数の和:531

約数の個数: 216

約数和(自身を含む): 803537280

約数和(自身を除く): 559638144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 64, 68, 72, 78, 96, 102, 104, 117, 128, 136, 144, 153, 156, 192, 204, 208, 221, 234, 256, 272, 288, 306, 312, 384, 408, 416, 442, 468, 479, 544, 576, 612, 624, 663, 768, 816, 832, 884, 936, 958, 1088, 1152, 1224, 1248, 1326, 1437, 1632, 1664, 1768, 1872, 1916, 1989, 2176, 2304, 2448, 2496, 2652, 2874, 3264, 3328, 3536, 3744, 3832, 3978, 4311, 4352, 4896, 4992, 5304, 5748, 6227, 6528, 7072, 7488, 7664, 7956, 8143, 8622, 9792, 9984, 10608, 11496, 12454, 13056, 14144, 14976, 15328, 15912, 16286, 17244, 18681, 19584, 21216, 22992, 24429, 24908, 28288, 29952, 30656, 31824, 32572, 34488, 37362, 39168, 42432, 45984, 48858, 49816, 56043, 56576, 61312, 63648, 65144, 68976, 73287, 74724, 84864, 91968, 97716, 99632, 105859, 112086, 122624, 127296, 130288, 137952, 146574, 149448, 169728, 183936, 195432, 199264, 211718, 224172, 254592, 260576, 275904, 293148, 298896, 317577, 367872, 390864, 398528, 423436, 448344, 509184, 521152, 551808, 586296, 597792, 635154, 781728, 797056, 846872, 896688, 952731, 1042304, 1103616, 1172592, 1195584, 1270308, 1563456, 1594112, 1693744, 1793376, 1905462, 2084608, 2345184, 2391168, 2540616, 3126912, 3387488, 3586752, 3810924, 4690368, 4782336, 5081232, 6253824, 6774976, 7173504, 7621848, 9380736, 10162464, 13549952, 14347008, 15243696, 18761472, 20324928, 27099904, 30487392, 40649856, 60974784, 81299712, 121949568, 243899136]

約数ペア:

[(1, 243899136), (2, 121949568), (3, 81299712), (4, 60974784), (6, 40649856), (8, 30487392), (9, 27099904), (12, 20324928), (13, 18761472), (16, 15243696), (17, 14347008), (18, 13549952), (24, 10162464), (26, 9380736), (32, 7621848), (34, 7173504), (36, 6774976), (39, 6253824), (48, 5081232), (51, 4782336), (52, 4690368), (64, 3810924), (68, 3586752), (72, 3387488), (78, 3126912), (96, 2540616), (102, 2391168), (104, 2345184), (117, 2084608), (128, 1905462), (136, 1793376), (144, 1693744), (153, 1594112), (156, 1563456), (192, 1270308), (204, 1195584), (208, 1172592), (221, 1103616), (234, 1042304), (256, 952731), (272, 896688), (288, 846872), (306, 797056), (312, 781728), (384, 635154), (408, 597792), (416, 586296), (442, 551808), (468, 521152), (479, 509184), (544, 448344), (576, 423436), (612, 398528), (624, 390864), (663, 367872), (768, 317577), (816, 298896), (832, 293148), (884, 275904), (936, 260576), (958, 254592), (1088, 224172), (1152, 211718), (1224, 199264), (1248, 195432), (1326, 183936), (1437, 169728), (1632, 149448), (1664, 146574), (1768, 137952), (1872, 130288), (1916, 127296), (1989, 122624), (2176, 112086), (2304, 105859), (2448, 99632), (2496, 97716), (2652, 91968), (2874, 84864), (3264, 74724), (3328, 73287), (3536, 68976), (3744, 65144), (3832, 63648), (3978, 61312), (4311, 56576), (4352, 56043), (4896, 49816), (4992, 48858), (5304, 45984), (5748, 42432), (6227, 39168), (6528, 37362), (7072, 34488), (7488, 32572), (7664, 31824), (7956, 30656), (8143, 29952), (8622, 28288), (9792, 24908), (9984, 24429), (10608, 22992), (11496, 21216), (12454, 19584), (13056, 18681), (14144, 17244), (14976, 16286), (15328, 15912)]