420399392

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2083}}^1$

素因数の和:2170

約数の個数: 96

約数和(自身を含む): 1020926592

約数和(自身を除く): 600527200

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 53, 56, 68, 106, 112, 119, 136, 212, 224, 238, 272, 371, 424, 476, 544, 742, 848, 901, 952, 1484, 1696, 1802, 1904, 2083, 2968, 3604, 3808, 4166, 5936, 6307, 7208, 8332, 11872, 12614, 14416, 14581, 16664, 25228, 28832, 29162, 33328, 35411, 50456, 58324, 66656, 70822, 100912, 110399, 116648, 141644, 201824, 220798, 233296, 247877, 283288, 441596, 466592, 495754, 566576, 772793, 883192, 991508, 1133152, 1545586, 1766384, 1876783, 1983016, 3091172, 3532768, 3753566, 3966032, 6182344, 7507132, 7932064, 12364688, 13137481, 15014264, 24729376, 26274962, 30028528, 52549924, 60057056, 105099848, 210199696, 420399392]

約数ペア:

[(1, 420399392), (2, 210199696), (4, 105099848), (7, 60057056), (8, 52549924), (14, 30028528), (16, 26274962), (17, 24729376), (28, 15014264), (32, 13137481), (34, 12364688), (53, 7932064), (56, 7507132), (68, 6182344), (106, 3966032), (112, 3753566), (119, 3532768), (136, 3091172), (212, 1983016), (224, 1876783), (238, 1766384), (272, 1545586), (371, 1133152), (424, 991508), (476, 883192), (544, 772793), (742, 566576), (848, 495754), (901, 466592), (952, 441596), (1484, 283288), (1696, 247877), (1802, 233296), (1904, 220798), (2083, 201824), (2968, 141644), (3604, 116648), (3808, 110399), (4166, 100912), (5936, 70822), (6307, 66656), (7208, 58324), (8332, 50456), (11872, 35411), (12614, 33328), (14416, 29162), (14581, 28832), (16664, 25228)]