247570956

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^2\times {\mathrm{4091}}^1$

素因数の和:4183

約数の個数: 54

約数和(自身を含む): 641596956

約数和(自身を除く): 394026000

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 1681, 3362, 4091, 5043, 6724, 8182, 10086, 12273, 15129, 16364, 20172, 24546, 30258, 36819, 49092, 60516, 73638, 147276, 167731, 335462, 503193, 670924, 1006386, 1509579, 2012772, 3019158, 6038316, 6876971, 13753942, 20630913, 27507884, 41261826, 61892739, 82523652, 123785478, 247570956]

約数ペア:

[(1, 247570956), (2, 123785478), (3, 82523652), (4, 61892739), (6, 41261826), (9, 27507884), (12, 20630913), (18, 13753942), (36, 6876971), (41, 6038316), (82, 3019158), (123, 2012772), (164, 1509579), (246, 1006386), (369, 670924), (492, 503193), (738, 335462), (1476, 167731), (1681, 147276), (3362, 73638), (4091, 60516), (5043, 49092), (6724, 36819), (8182, 30258), (10086, 24546), (12273, 20172), (15129, 16364)]