1297349504

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{29723}}^1$

素因数の和:29779

約数の個数: 64

約数和(自身を含む): 2910574080

約数和(自身を除く): 1613224576

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 341, 352, 496, 682, 704, 992, 1364, 1408, 1984, 2728, 3968, 5456, 10912, 21824, 29723, 43648, 59446, 118892, 237784, 326953, 475568, 653906, 921413, 951136, 1307812, 1842826, 1902272, 2615624, 3685652, 3804544, 5231248, 7371304, 10135543, 10462496, 14742608, 20271086, 20924992, 29485216, 40542172, 41849984, 58970432, 81084344, 117940864, 162168688, 324337376, 648674752, 1297349504]

約数ペア:

[(1, 1297349504), (2, 648674752), (4, 324337376), (8, 162168688), (11, 117940864), (16, 81084344), (22, 58970432), (31, 41849984), (32, 40542172), (44, 29485216), (62, 20924992), (64, 20271086), (88, 14742608), (124, 10462496), (128, 10135543), (176, 7371304), (248, 5231248), (341, 3804544), (352, 3685652), (496, 2615624), (682, 1902272), (704, 1842826), (992, 1307812), (1364, 951136), (1408, 921413), (1984, 653906), (2728, 475568), (3968, 326953), (5456, 237784), (10912, 118892), (21824, 59446), (29723, 43648)]