265413148

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{5099}}^1$

素因数の和:5147

約数の個数: 72

約数和(自身を含む): 627177600

約数和(自身を除く): 361764452

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 169, 182, 286, 308, 338, 364, 572, 676, 1001, 1183, 1859, 2002, 2366, 3718, 4004, 4732, 5099, 7436, 10198, 13013, 20396, 26026, 35693, 52052, 56089, 66287, 71386, 112178, 132574, 142772, 224356, 265148, 392623, 464009, 729157, 785246, 861731, 928018, 1458314, 1570492, 1723462, 1856036, 2916628, 3446924, 5104099, 6032117, 9479041, 10208198, 12064234, 18958082, 20416396, 24128468, 37916164, 66353287, 132706574, 265413148]

約数ペア:

[(1, 265413148), (2, 132706574), (4, 66353287), (7, 37916164), (11, 24128468), (13, 20416396), (14, 18958082), (22, 12064234), (26, 10208198), (28, 9479041), (44, 6032117), (52, 5104099), (77, 3446924), (91, 2916628), (143, 1856036), (154, 1723462), (169, 1570492), (182, 1458314), (286, 928018), (308, 861731), (338, 785246), (364, 729157), (572, 464009), (676, 392623), (1001, 265148), (1183, 224356), (1859, 142772), (2002, 132574), (2366, 112178), (3718, 71386), (4004, 66287), (4732, 56089), (5099, 52052), (7436, 35693), (10198, 26026), (13013, 20396)]