15672640864

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1\times {\mathrm{563}}^1$

素因数の和:1052

約数の個数: 96

約数和(自身を含む): 32643959040

約数和(自身を除く): 16971318176

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 109, 184, 218, 347, 368, 436, 563, 694, 736, 872, 1126, 1388, 1744, 2252, 2507, 2776, 3488, 4504, 5014, 5552, 7981, 9008, 10028, 11104, 12949, 15962, 18016, 20056, 25898, 31924, 37823, 40112, 51796, 61367, 63848, 75646, 80224, 103592, 122734, 127696, 151292, 195361, 207184, 245468, 255392, 302584, 390722, 414368, 490936, 605168, 781444, 869929, 981872, 1210336, 1411441, 1562888, 1739858, 1963744, 2822882, 3125776, 3479716, 4493303, 5645764, 6251552, 6959432, 8986606, 11291528, 13918864, 17973212, 21294349, 22583056, 27837728, 35946424, 42588698, 45166112, 71892848, 85177396, 143785696, 170354792, 340709584, 489770027, 681419168, 979540054, 1959080108, 3918160216, 7836320432, 15672640864]

約数ペア:

[(1, 15672640864), (2, 7836320432), (4, 3918160216), (8, 1959080108), (16, 979540054), (23, 681419168), (32, 489770027), (46, 340709584), (92, 170354792), (109, 143785696), (184, 85177396), (218, 71892848), (347, 45166112), (368, 42588698), (436, 35946424), (563, 27837728), (694, 22583056), (736, 21294349), (872, 17973212), (1126, 13918864), (1388, 11291528), (1744, 8986606), (2252, 6959432), (2507, 6251552), (2776, 5645764), (3488, 4493303), (4504, 3479716), (5014, 3125776), (5552, 2822882), (7981, 1963744), (9008, 1739858), (10028, 1562888), (11104, 1411441), (12949, 1210336), (15962, 981872), (18016, 869929), (20056, 781444), (25898, 605168), (31924, 490936), (37823, 414368), (40112, 390722), (51796, 302584), (61367, 255392), (63848, 245468), (75646, 207184), (80224, 195361), (103592, 151292), (122734, 127696)]