312323648

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:249

約数の個数: 168

約数和(自身を含む): 797795712

約数和(自身を除く): 485472064

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 47, 49, 52, 56, 64, 91, 94, 98, 104, 112, 163, 182, 188, 196, 208, 224, 326, 329, 364, 376, 392, 416, 448, 611, 637, 652, 658, 728, 752, 784, 832, 1141, 1222, 1274, 1304, 1316, 1456, 1504, 1568, 2119, 2282, 2303, 2444, 2548, 2608, 2632, 2912, 3008, 3136, 4238, 4277, 4564, 4606, 4888, 5096, 5216, 5264, 5824, 7661, 7987, 8476, 8554, 9128, 9212, 9776, 10192, 10432, 10528, 14833, 15322, 15974, 16952, 17108, 18256, 18424, 19552, 20384, 21056, 29666, 29939, 30644, 31948, 33904, 34216, 36512, 36848, 39104, 40768, 53627, 59332, 59878, 61288, 63896, 67808, 68432, 73024, 73696, 99593, 103831, 107254, 118664, 119756, 122576, 127792, 135616, 136864, 147392, 199186, 207662, 214508, 237328, 239512, 245152, 255584, 273728, 375389, 398372, 415324, 429016, 474656, 479024, 490304, 511168, 697151, 750778, 796744, 830648, 858032, 949312, 958048, 1394302, 1501556, 1593488, 1661296, 1716064, 1916096, 2788604, 3003112, 3186976, 3322592, 3432128, 4880057, 5577208, 6006224, 6373952, 6645184, 9760114, 11154416, 12012448, 19520228, 22308832, 24024896, 39040456, 44617664, 78080912, 156161824, 312323648]

約数ペア:

[(1, 312323648), (2, 156161824), (4, 78080912), (7, 44617664), (8, 39040456), (13, 24024896), (14, 22308832), (16, 19520228), (26, 12012448), (28, 11154416), (32, 9760114), (47, 6645184), (49, 6373952), (52, 6006224), (56, 5577208), (64, 4880057), (91, 3432128), (94, 3322592), (98, 3186976), (104, 3003112), (112, 2788604), (163, 1916096), (182, 1716064), (188, 1661296), (196, 1593488), (208, 1501556), (224, 1394302), (326, 958048), (329, 949312), (364, 858032), (376, 830648), (392, 796744), (416, 750778), (448, 697151), (611, 511168), (637, 490304), (652, 479024), (658, 474656), (728, 429016), (752, 415324), (784, 398372), (832, 375389), (1141, 273728), (1222, 255584), (1274, 245152), (1304, 239512), (1316, 237328), (1456, 214508), (1504, 207662), (1568, 199186), (2119, 147392), (2282, 136864), (2303, 135616), (2444, 127792), (2548, 122576), (2608, 119756), (2632, 118664), (2912, 107254), (3008, 103831), (3136, 99593), (4238, 73696), (4277, 73024), (4564, 68432), (4606, 67808), (4888, 63896), (5096, 61288), (5216, 59878), (5264, 59332), (5824, 53627), (7661, 40768), (7987, 39104), (8476, 36848), (8554, 36512), (9128, 34216), (9212, 33904), (9776, 31948), (10192, 30644), (10432, 29939), (10528, 29666), (14833, 21056), (15322, 20384), (15974, 19552), (16952, 18424), (17108, 18256)]