131330304

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1$

素因数の和:525

約数の個数: 216

約数和(自身を含む): 459164160

約数和(自身を除く): 327833856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 102, 112, 119, 126, 128, 136, 144, 153, 168, 192, 204, 224, 238, 252, 256, 272, 288, 306, 336, 357, 384, 408, 448, 476, 479, 504, 544, 576, 612, 672, 714, 768, 816, 896, 952, 958, 1008, 1071, 1088, 1152, 1224, 1344, 1428, 1437, 1632, 1792, 1904, 1916, 2016, 2142, 2176, 2304, 2448, 2688, 2856, 2874, 3264, 3353, 3808, 3832, 4032, 4284, 4311, 4352, 4896, 5376, 5712, 5748, 6528, 6706, 7616, 7664, 8064, 8143, 8568, 8622, 9792, 10059, 11424, 11496, 13056, 13412, 15232, 15328, 16128, 16286, 17136, 17244, 19584, 20118, 22848, 22992, 24429, 26824, 30177, 30464, 30656, 32572, 34272, 34488, 39168, 40236, 45696, 45984, 48858, 53648, 57001, 60354, 61312, 65144, 68544, 68976, 73287, 80472, 91392, 91968, 97716, 107296, 114002, 120708, 122624, 130288, 137088, 137952, 146574, 160944, 171003, 183936, 195432, 214592, 228004, 241416, 260576, 274176, 275904, 293148, 321888, 342006, 367872, 390864, 429184, 456008, 482832, 513009, 521152, 551808, 586296, 643776, 684012, 781728, 858368, 912016, 965664, 1026018, 1042304, 1103616, 1172592, 1287552, 1368024, 1563456, 1824032, 1931328, 2052036, 2084608, 2345184, 2575104, 2736048, 3126912, 3648064, 3862656, 4104072, 4690368, 5472096, 6253824, 7296128, 7725312, 8208144, 9380736, 10944192, 14592256, 16416288, 18761472, 21888384, 32832576, 43776768, 65665152, 131330304]

約数ペア:

[(1, 131330304), (2, 65665152), (3, 43776768), (4, 32832576), (6, 21888384), (7, 18761472), (8, 16416288), (9, 14592256), (12, 10944192), (14, 9380736), (16, 8208144), (17, 7725312), (18, 7296128), (21, 6253824), (24, 5472096), (28, 4690368), (32, 4104072), (34, 3862656), (36, 3648064), (42, 3126912), (48, 2736048), (51, 2575104), (56, 2345184), (63, 2084608), (64, 2052036), (68, 1931328), (72, 1824032), (84, 1563456), (96, 1368024), (102, 1287552), (112, 1172592), (119, 1103616), (126, 1042304), (128, 1026018), (136, 965664), (144, 912016), (153, 858368), (168, 781728), (192, 684012), (204, 643776), (224, 586296), (238, 551808), (252, 521152), (256, 513009), (272, 482832), (288, 456008), (306, 429184), (336, 390864), (357, 367872), (384, 342006), (408, 321888), (448, 293148), (476, 275904), (479, 274176), (504, 260576), (544, 241416), (576, 228004), (612, 214592), (672, 195432), (714, 183936), (768, 171003), (816, 160944), (896, 146574), (952, 137952), (958, 137088), (1008, 130288), (1071, 122624), (1088, 120708), (1152, 114002), (1224, 107296), (1344, 97716), (1428, 91968), (1437, 91392), (1632, 80472), (1792, 73287), (1904, 68976), (1916, 68544), (2016, 65144), (2142, 61312), (2176, 60354), (2304, 57001), (2448, 53648), (2688, 48858), (2856, 45984), (2874, 45696), (3264, 40236), (3353, 39168), (3808, 34488), (3832, 34272), (4032, 32572), (4284, 30656), (4311, 30464), (4352, 30177), (4896, 26824), (5376, 24429), (5712, 22992), (5748, 22848), (6528, 20118), (6706, 19584), (7616, 17244), (7664, 17136), (8064, 16286), (8143, 16128), (8568, 15328), (8622, 15232), (9792, 13412), (10059, 13056), (11424, 11496)]