470243312

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20089}}^1$

素因数の和:20134

約数の個数: 80

約数和(自身を含む): 1195756800

約数和(自身を除く): 725513488

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1232, 1463, 1672, 2128, 2926, 3344, 5852, 11704, 20089, 23408, 40178, 80356, 140623, 160712, 220979, 281246, 321424, 381691, 441958, 562492, 763382, 883916, 1124984, 1526764, 1546853, 1767832, 2249968, 2671837, 3053528, 3093706, 3535664, 4198601, 5343674, 6107056, 6187412, 8397202, 10687348, 12374824, 16794404, 21374696, 24749648, 29390207, 33588808, 42749392, 58780414, 67177616, 117560828, 235121656, 470243312]

約数ペア:

[(1, 470243312), (2, 235121656), (4, 117560828), (7, 67177616), (8, 58780414), (11, 42749392), (14, 33588808), (16, 29390207), (19, 24749648), (22, 21374696), (28, 16794404), (38, 12374824), (44, 10687348), (56, 8397202), (76, 6187412), (77, 6107056), (88, 5343674), (112, 4198601), (133, 3535664), (152, 3093706), (154, 3053528), (176, 2671837), (209, 2249968), (266, 1767832), (304, 1546853), (308, 1526764), (418, 1124984), (532, 883916), (616, 763382), (836, 562492), (1064, 441958), (1232, 381691), (1463, 321424), (1672, 281246), (2128, 220979), (2926, 160712), (3344, 140623), (5852, 80356), (11704, 40178), (20089, 23408)]