313726464

素因数分解:

$2^9\times 3^2\times {\mathrm{103}}^1\times {\mathrm{661}}^1$

素因数の和:788

約数の個数: 120

約数和(自身を含む): 915609552

約数和(自身を除く): 601883088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 103, 128, 144, 192, 206, 256, 288, 309, 384, 412, 512, 576, 618, 661, 768, 824, 927, 1152, 1236, 1322, 1536, 1648, 1854, 1983, 2304, 2472, 2644, 3296, 3708, 3966, 4608, 4944, 5288, 5949, 6592, 7416, 7932, 9888, 10576, 11898, 13184, 14832, 15864, 19776, 21152, 23796, 26368, 29664, 31728, 39552, 42304, 47592, 52736, 59328, 63456, 68083, 79104, 84608, 95184, 118656, 126912, 136166, 158208, 169216, 190368, 204249, 237312, 253824, 272332, 338432, 380736, 408498, 474624, 507648, 544664, 612747, 761472, 816996, 1015296, 1089328, 1225494, 1522944, 1633992, 2178656, 2450988, 3045888, 3267984, 4357312, 4901976, 6535968, 8714624, 9803952, 13071936, 17429248, 19607904, 26143872, 34858496, 39215808, 52287744, 78431616, 104575488, 156863232, 313726464]

約数ペア:

[(1, 313726464), (2, 156863232), (3, 104575488), (4, 78431616), (6, 52287744), (8, 39215808), (9, 34858496), (12, 26143872), (16, 19607904), (18, 17429248), (24, 13071936), (32, 9803952), (36, 8714624), (48, 6535968), (64, 4901976), (72, 4357312), (96, 3267984), (103, 3045888), (128, 2450988), (144, 2178656), (192, 1633992), (206, 1522944), (256, 1225494), (288, 1089328), (309, 1015296), (384, 816996), (412, 761472), (512, 612747), (576, 544664), (618, 507648), (661, 474624), (768, 408498), (824, 380736), (927, 338432), (1152, 272332), (1236, 253824), (1322, 237312), (1536, 204249), (1648, 190368), (1854, 169216), (1983, 158208), (2304, 136166), (2472, 126912), (2644, 118656), (3296, 95184), (3708, 84608), (3966, 79104), (4608, 68083), (4944, 63456), (5288, 59328), (5949, 52736), (6592, 47592), (7416, 42304), (7932, 39552), (9888, 31728), (10576, 29664), (11898, 26368), (13184, 23796), (14832, 21152), (15864, 19776)]