277717264

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{3877}}^1$

素因数の和:3944

約数の個数: 60

約数和(自身を含む): 607581772

約数和(自身を除く): 329864508

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 121, 148, 176, 242, 296, 407, 484, 592, 814, 968, 1628, 1936, 3256, 3877, 4477, 6512, 7754, 8954, 15508, 17908, 31016, 35816, 42647, 62032, 71632, 85294, 143449, 170588, 286898, 341176, 469117, 573796, 682352, 938234, 1147592, 1577939, 1876468, 2295184, 3155878, 3752936, 6311756, 7505872, 12623512, 17357329, 25247024, 34714658, 69429316, 138858632, 277717264]

約数ペア:

[(1, 277717264), (2, 138858632), (4, 69429316), (8, 34714658), (11, 25247024), (16, 17357329), (22, 12623512), (37, 7505872), (44, 6311756), (74, 3752936), (88, 3155878), (121, 2295184), (148, 1876468), (176, 1577939), (242, 1147592), (296, 938234), (407, 682352), (484, 573796), (592, 469117), (814, 341176), (968, 286898), (1628, 170588), (1936, 143449), (3256, 85294), (3877, 71632), (4477, 62032), (6512, 42647), (7754, 35816), (8954, 31016), (15508, 17908)]