664758624

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{364451}}^1$

素因数の和:364483

約数の個数: 48

約数和(自身を含む): 1836838080

約数和(自身を除く): 1172079456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 364451, 728902, 1093353, 1457804, 2186706, 2915608, 4373412, 5831216, 6924569, 8746824, 11662432, 13849138, 17493648, 20773707, 27698276, 34987296, 41547414, 55396552, 83094828, 110793104, 166189656, 221586208, 332379312, 664758624]

約数ペア:

[(1, 664758624), (2, 332379312), (3, 221586208), (4, 166189656), (6, 110793104), (8, 83094828), (12, 55396552), (16, 41547414), (19, 34987296), (24, 27698276), (32, 20773707), (38, 17493648), (48, 13849138), (57, 11662432), (76, 8746824), (96, 6924569), (114, 5831216), (152, 4373412), (228, 2915608), (304, 2186706), (456, 1457804), (608, 1093353), (912, 728902), (1824, 364451)]