275677952

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{439}}^1$

素因数の和:689

約数の個数: 72

約数和(自身を含む): 604369920

約数和(自身を除く): 328691968

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 223, 256, 352, 439, 446, 704, 878, 892, 1408, 1756, 1784, 2453, 2816, 3512, 3568, 4829, 4906, 7024, 7136, 9658, 9812, 14048, 14272, 19316, 19624, 28096, 28544, 38632, 39248, 56192, 57088, 77264, 78496, 97897, 112384, 154528, 156992, 195794, 309056, 313984, 391588, 618112, 627968, 783176, 1076867, 1236224, 1566352, 2153734, 3132704, 4307468, 6265408, 8614936, 12530816, 17229872, 25061632, 34459744, 68919488, 137838976, 275677952]

約数ペア:

[(1, 275677952), (2, 137838976), (4, 68919488), (8, 34459744), (11, 25061632), (16, 17229872), (22, 12530816), (32, 8614936), (44, 6265408), (64, 4307468), (88, 3132704), (128, 2153734), (176, 1566352), (223, 1236224), (256, 1076867), (352, 783176), (439, 627968), (446, 618112), (704, 391588), (878, 313984), (892, 309056), (1408, 195794), (1756, 156992), (1784, 154528), (2453, 112384), (2816, 97897), (3512, 78496), (3568, 77264), (4829, 57088), (4906, 56192), (7024, 39248), (7136, 38632), (9658, 28544), (9812, 28096), (14048, 19624), (14272, 19316)]