346280652

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{1151}}^1$

素因数の和:1359

約数の個数: 72

約数和(自身を含む): 896942592

約数和(自身を除く): 550661940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 137, 183, 244, 274, 366, 411, 548, 549, 732, 822, 1098, 1151, 1233, 1644, 2196, 2302, 2466, 3453, 4604, 4932, 6906, 8357, 10359, 13812, 16714, 20718, 25071, 33428, 41436, 50142, 70211, 75213, 100284, 140422, 150426, 157687, 210633, 280844, 300852, 315374, 421266, 473061, 630748, 631899, 842532, 946122, 1263798, 1419183, 1892244, 2527596, 2838366, 5676732, 9618907, 19237814, 28856721, 38475628, 57713442, 86570163, 115426884, 173140326, 346280652]

約数ペア:

[(1, 346280652), (2, 173140326), (3, 115426884), (4, 86570163), (6, 57713442), (9, 38475628), (12, 28856721), (18, 19237814), (36, 9618907), (61, 5676732), (122, 2838366), (137, 2527596), (183, 1892244), (244, 1419183), (274, 1263798), (366, 946122), (411, 842532), (548, 631899), (549, 630748), (732, 473061), (822, 421266), (1098, 315374), (1151, 300852), (1233, 280844), (1644, 210633), (2196, 157687), (2302, 150426), (2466, 140422), (3453, 100284), (4604, 75213), (4932, 70211), (6906, 50142), (8357, 41436), (10359, 33428), (13812, 25071), (16714, 20718)]