16804515216

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{185137}}^1$

素因数の和:185240

約数の個数: 80

約数和(自身を含む): 45546910208

約数和(自身を除く): 28742394992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 61, 62, 93, 122, 124, 183, 186, 244, 248, 366, 372, 488, 496, 732, 744, 976, 1464, 1488, 1891, 2928, 3782, 5673, 7564, 11346, 15128, 22692, 30256, 45384, 90768, 185137, 370274, 555411, 740548, 1110822, 1481096, 2221644, 2962192, 4443288, 5739247, 8886576, 11293357, 11478494, 17217741, 22586714, 22956988, 33880071, 34435482, 45173428, 45913976, 67760142, 68870964, 90346856, 91827952, 135520284, 137741928, 180693712, 271040568, 275483856, 350094067, 542081136, 700188134, 1050282201, 1400376268, 2100564402, 2800752536, 4201128804, 5601505072, 8402257608, 16804515216]

約数ペア:

[(1, 16804515216), (2, 8402257608), (3, 5601505072), (4, 4201128804), (6, 2800752536), (8, 2100564402), (12, 1400376268), (16, 1050282201), (24, 700188134), (31, 542081136), (48, 350094067), (61, 275483856), (62, 271040568), (93, 180693712), (122, 137741928), (124, 135520284), (183, 91827952), (186, 90346856), (244, 68870964), (248, 67760142), (366, 45913976), (372, 45173428), (488, 34435482), (496, 33880071), (732, 22956988), (744, 22586714), (976, 17217741), (1464, 11478494), (1488, 11293357), (1891, 8886576), (2928, 5739247), (3782, 4443288), (5673, 2962192), (7564, 2221644), (11346, 1481096), (15128, 1110822), (22692, 740548), (30256, 555411), (45384, 370274), (90768, 185137)]