13238784

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:67

約数の個数: 180

約数和(自身を含む): 43806906

約数和(自身を除く): 30568122

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, 169, 192, 204, 208, 221, 234, 256, 272, 288, 306, 312, 338, 384, 408, 416, 442, 468, 507, 512, 544, 576, 612, 624, 663, 676, 768, 816, 832, 884, 936, 1014, 1088, 1152, 1224, 1248, 1326, 1352, 1521, 1536, 1632, 1664, 1768, 1872, 1989, 2028, 2176, 2304, 2448, 2496, 2652, 2704, 2873, 3042, 3264, 3328, 3536, 3744, 3978, 4056, 4352, 4608, 4896, 4992, 5304, 5408, 5746, 6084, 6528, 6656, 7072, 7488, 7956, 8112, 8619, 8704, 9792, 9984, 10608, 10816, 11492, 12168, 13056, 14144, 14976, 15912, 16224, 17238, 19584, 19968, 21216, 21632, 22984, 24336, 25857, 26112, 28288, 29952, 31824, 32448, 34476, 39168, 42432, 43264, 45968, 48672, 51714, 56576, 59904, 63648, 64896, 68952, 78336, 84864, 86528, 91936, 97344, 103428, 113152, 127296, 129792, 137904, 169728, 183872, 194688, 206856, 254592, 259584, 275808, 339456, 367744, 389376, 413712, 509184, 551616, 735488, 778752, 827424, 1018368, 1103232, 1470976, 1654848, 2206464, 3309696, 4412928, 6619392, 13238784]

約数ペア:

[(1, 13238784), (2, 6619392), (3, 4412928), (4, 3309696), (6, 2206464), (8, 1654848), (9, 1470976), (12, 1103232), (13, 1018368), (16, 827424), (17, 778752), (18, 735488), (24, 551616), (26, 509184), (32, 413712), (34, 389376), (36, 367744), (39, 339456), (48, 275808), (51, 259584), (52, 254592), (64, 206856), (68, 194688), (72, 183872), (78, 169728), (96, 137904), (102, 129792), (104, 127296), (117, 113152), (128, 103428), (136, 97344), (144, 91936), (153, 86528), (156, 84864), (169, 78336), (192, 68952), (204, 64896), (208, 63648), (221, 59904), (234, 56576), (256, 51714), (272, 48672), (288, 45968), (306, 43264), (312, 42432), (338, 39168), (384, 34476), (408, 32448), (416, 31824), (442, 29952), (468, 28288), (507, 26112), (512, 25857), (544, 24336), (576, 22984), (612, 21632), (624, 21216), (663, 19968), (676, 19584), (768, 17238), (816, 16224), (832, 15912), (884, 14976), (936, 14144), (1014, 13056), (1088, 12168), (1152, 11492), (1224, 10816), (1248, 10608), (1326, 9984), (1352, 9792), (1521, 8704), (1536, 8619), (1632, 8112), (1664, 7956), (1768, 7488), (1872, 7072), (1989, 6656), (2028, 6528), (2176, 6084), (2304, 5746), (2448, 5408), (2496, 5304), (2652, 4992), (2704, 4896), (2873, 4608), (3042, 4352), (3264, 4056), (3328, 3978), (3536, 3744)]