383903892

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{937}}^1$

素因数の和:1565

約数の個数: 72

約数和(自身を含む): 1024296000

約数和(自身を除く): 640392108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 599, 684, 937, 1198, 1797, 1874, 2396, 2811, 3594, 3748, 5391, 5622, 7188, 8433, 10782, 11244, 11381, 16866, 17803, 21564, 22762, 33732, 34143, 35606, 45524, 53409, 68286, 71212, 102429, 106818, 136572, 160227, 204858, 213636, 320454, 409716, 561263, 640908, 1122526, 1683789, 2245052, 3367578, 5051367, 6735156, 10102734, 10663997, 20205468, 21327994, 31991991, 42655988, 63983982, 95975973, 127967964, 191951946, 383903892]

約数ペア:

[(1, 383903892), (2, 191951946), (3, 127967964), (4, 95975973), (6, 63983982), (9, 42655988), (12, 31991991), (18, 21327994), (19, 20205468), (36, 10663997), (38, 10102734), (57, 6735156), (76, 5051367), (114, 3367578), (171, 2245052), (228, 1683789), (342, 1122526), (599, 640908), (684, 561263), (937, 409716), (1198, 320454), (1797, 213636), (1874, 204858), (2396, 160227), (2811, 136572), (3594, 106818), (3748, 102429), (5391, 71212), (5622, 68286), (7188, 53409), (8433, 45524), (10782, 35606), (11244, 34143), (11381, 33732), (16866, 22762), (17803, 21564)]