1481505664

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{2531}}^1$

素因数の和:2831

約数の個数: 64

約数和(自身を含む): 3137907600

約数和(自身を除く): 1656401936

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 269, 272, 538, 544, 1076, 1088, 2152, 2176, 2531, 4304, 4573, 5062, 8608, 9146, 10124, 17216, 18292, 20248, 34432, 36584, 40496, 43027, 73168, 80992, 86054, 146336, 161984, 172108, 292672, 323968, 344216, 585344, 680839, 688432, 1361678, 1376864, 2723356, 2753728, 5446712, 5507456, 10893424, 11574263, 21786848, 23148526, 43573696, 46297052, 87147392, 92594104, 185188208, 370376416, 740752832, 1481505664]

約数ペア:

[(1, 1481505664), (2, 740752832), (4, 370376416), (8, 185188208), (16, 92594104), (17, 87147392), (32, 46297052), (34, 43573696), (64, 23148526), (68, 21786848), (128, 11574263), (136, 10893424), (269, 5507456), (272, 5446712), (538, 2753728), (544, 2723356), (1076, 1376864), (1088, 1361678), (2152, 688432), (2176, 680839), (2531, 585344), (4304, 344216), (4573, 323968), (5062, 292672), (8608, 172108), (9146, 161984), (10124, 146336), (17216, 86054), (18292, 80992), (20248, 73168), (34432, 43027), (36584, 40496)]