1640378924742

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1\times {\mathrm{295199}}^1$

素因数の和:295725

約数の個数: 64

約数和(自身を含む): 3505955788800

約数和(自身を除く): 1865576864058

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 157, 314, 347, 471, 694, 942, 1041, 2082, 2669, 5338, 5899, 8007, 11798, 16014, 17697, 35394, 54479, 108958, 163437, 295199, 326874, 590398, 885597, 926143, 1771194, 1852286, 2778429, 5018383, 5556858, 10036766, 15055149, 30110298, 46346243, 92692486, 102434053, 139038729, 204868106, 278077458, 307302159, 614604318, 787886131, 1575772262, 1741378901, 2363658393, 3482757802, 4727316786, 5224136703, 10448273406, 16082146321, 32164292642, 48246438963, 96492877926, 273396487457, 546792974914, 820189462371, 1640378924742]

約数ペア:

[(1, 1640378924742), (2, 820189462371), (3, 546792974914), (6, 273396487457), (17, 96492877926), (34, 48246438963), (51, 32164292642), (102, 16082146321), (157, 10448273406), (314, 5224136703), (347, 4727316786), (471, 3482757802), (694, 2363658393), (942, 1741378901), (1041, 1575772262), (2082, 787886131), (2669, 614604318), (5338, 307302159), (5899, 278077458), (8007, 204868106), (11798, 139038729), (16014, 102434053), (17697, 92692486), (35394, 46346243), (54479, 30110298), (108958, 15055149), (163437, 10036766), (295199, 5556858), (326874, 5018383), (590398, 2778429), (885597, 1852286), (926143, 1771194)]