218572848

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2203}}^1$

素因数の和:2283

約数の個数: 120

約数和(自身を含む): 671488272

約数和(自身を除く): 452915424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 53, 72, 78, 104, 106, 117, 144, 156, 159, 208, 212, 234, 312, 318, 424, 468, 477, 624, 636, 689, 848, 936, 954, 1272, 1378, 1872, 1908, 2067, 2203, 2544, 2756, 3816, 4134, 4406, 5512, 6201, 6609, 7632, 8268, 8812, 11024, 12402, 13218, 16536, 17624, 19827, 24804, 26436, 28639, 33072, 35248, 39654, 49608, 52872, 57278, 79308, 85917, 99216, 105744, 114556, 116759, 158616, 171834, 229112, 233518, 257751, 317232, 343668, 350277, 458224, 467036, 515502, 687336, 700554, 934072, 1031004, 1050831, 1374672, 1401108, 1517867, 1868144, 2062008, 2101662, 2802216, 3035734, 4124016, 4203324, 4553601, 5604432, 6071468, 8406648, 9107202, 12142936, 13660803, 16813296, 18214404, 24285872, 27321606, 36428808, 54643212, 72857616, 109286424, 218572848]

約数ペア:

[(1, 218572848), (2, 109286424), (3, 72857616), (4, 54643212), (6, 36428808), (8, 27321606), (9, 24285872), (12, 18214404), (13, 16813296), (16, 13660803), (18, 12142936), (24, 9107202), (26, 8406648), (36, 6071468), (39, 5604432), (48, 4553601), (52, 4203324), (53, 4124016), (72, 3035734), (78, 2802216), (104, 2101662), (106, 2062008), (117, 1868144), (144, 1517867), (156, 1401108), (159, 1374672), (208, 1050831), (212, 1031004), (234, 934072), (312, 700554), (318, 687336), (424, 515502), (468, 467036), (477, 458224), (624, 350277), (636, 343668), (689, 317232), (848, 257751), (936, 233518), (954, 229112), (1272, 171834), (1378, 158616), (1872, 116759), (1908, 114556), (2067, 105744), (2203, 99216), (2544, 85917), (2756, 79308), (3816, 57278), (4134, 52872), (4406, 49608), (5512, 39654), (6201, 35248), (6609, 33072), (7632, 28639), (8268, 26436), (8812, 24804), (11024, 19827), (12402, 17624), (13218, 16536)]