266698960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{8191}}^1$

素因数の和:8252

約数の個数: 80

約数和(自身を含む): 694812672

約数和(自身を除く): 428113712

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 37, 40, 44, 55, 74, 80, 88, 110, 148, 176, 185, 220, 296, 370, 407, 440, 592, 740, 814, 880, 1480, 1628, 2035, 2960, 3256, 4070, 6512, 8140, 8191, 16280, 16382, 32560, 32764, 40955, 65528, 81910, 90101, 131056, 163820, 180202, 303067, 327640, 360404, 450505, 606134, 655280, 720808, 901010, 1212268, 1441616, 1515335, 1802020, 2424536, 3030670, 3333737, 3604040, 4849072, 6061340, 6667474, 7208080, 12122680, 13334948, 16668685, 24245360, 26669896, 33337370, 53339792, 66674740, 133349480, 266698960]

約数ペア:

[(1, 266698960), (2, 133349480), (4, 66674740), (5, 53339792), (8, 33337370), (10, 26669896), (11, 24245360), (16, 16668685), (20, 13334948), (22, 12122680), (37, 7208080), (40, 6667474), (44, 6061340), (55, 4849072), (74, 3604040), (80, 3333737), (88, 3030670), (110, 2424536), (148, 1802020), (176, 1515335), (185, 1441616), (220, 1212268), (296, 901010), (370, 720808), (407, 655280), (440, 606134), (592, 450505), (740, 360404), (814, 327640), (880, 303067), (1480, 180202), (1628, 163820), (2035, 131056), (2960, 90101), (3256, 81910), (4070, 65528), (6512, 40955), (8140, 32764), (8191, 32560), (16280, 16382)]