253998936

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:151

約数の個数: 256

約数和(自身を含む): 798336000

約数和(自身を除く): 544337064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 29, 36, 41, 43, 46, 54, 58, 69, 72, 82, 86, 87, 92, 108, 116, 123, 129, 138, 164, 172, 174, 184, 207, 216, 232, 246, 258, 261, 276, 328, 344, 348, 369, 387, 414, 492, 516, 522, 552, 621, 667, 696, 738, 774, 783, 828, 943, 984, 989, 1032, 1044, 1107, 1161, 1189, 1242, 1247, 1334, 1476, 1548, 1566, 1656, 1763, 1886, 1978, 2001, 2088, 2214, 2322, 2378, 2484, 2494, 2668, 2829, 2952, 2967, 3096, 3132, 3526, 3567, 3741, 3772, 3956, 4002, 4428, 4644, 4756, 4968, 4988, 5289, 5336, 5658, 5934, 6003, 6264, 7052, 7134, 7482, 7544, 7912, 8004, 8487, 8856, 8901, 9288, 9512, 9976, 10578, 10701, 11223, 11316, 11868, 12006, 14104, 14268, 14964, 15867, 16008, 16974, 17802, 18009, 21156, 21402, 22446, 22632, 23736, 24012, 25461, 26703, 27347, 28536, 28681, 29928, 31734, 32103, 33669, 33948, 35604, 36018, 40549, 42312, 42804, 44892, 47601, 48024, 50922, 51127, 53406, 54694, 57362, 63468, 64206, 67338, 67896, 71208, 72036, 81098, 82041, 85608, 86043, 89784, 95202, 101844, 102254, 106812, 109388, 114724, 121647, 126936, 128412, 134676, 144072, 153381, 162196, 164082, 172086, 190404, 203688, 204508, 213624, 218776, 229448, 243294, 246123, 256824, 258129, 269352, 306762, 324392, 328164, 344172, 364941, 380808, 409016, 460143, 486588, 492246, 516258, 613524, 656328, 688344, 729882, 738369, 774387, 920286, 973176, 984492, 1032516, 1094823, 1175921, 1227048, 1380429, 1459764, 1476738, 1548774, 1840572, 1968984, 2065032, 2189646, 2351842, 2760858, 2919528, 2953476, 3097548, 3527763, 3681144, 4379292, 4703684, 5521716, 5906952, 6195096, 7055526, 8758584, 9407368, 10583289, 11043432, 14111052, 21166578, 28222104, 31749867, 42333156, 63499734, 84666312, 126999468, 253998936]

約数ペア:

[(1, 253998936), (2, 126999468), (3, 84666312), (4, 63499734), (6, 42333156), (8, 31749867), (9, 28222104), (12, 21166578), (18, 14111052), (23, 11043432), (24, 10583289), (27, 9407368), (29, 8758584), (36, 7055526), (41, 6195096), (43, 5906952), (46, 5521716), (54, 4703684), (58, 4379292), (69, 3681144), (72, 3527763), (82, 3097548), (86, 2953476), (87, 2919528), (92, 2760858), (108, 2351842), (116, 2189646), (123, 2065032), (129, 1968984), (138, 1840572), (164, 1548774), (172, 1476738), (174, 1459764), (184, 1380429), (207, 1227048), (216, 1175921), (232, 1094823), (246, 1032516), (258, 984492), (261, 973176), (276, 920286), (328, 774387), (344, 738369), (348, 729882), (369, 688344), (387, 656328), (414, 613524), (492, 516258), (516, 492246), (522, 486588), (552, 460143), (621, 409016), (667, 380808), (696, 364941), (738, 344172), (774, 328164), (783, 324392), (828, 306762), (943, 269352), (984, 258129), (989, 256824), (1032, 246123), (1044, 243294), (1107, 229448), (1161, 218776), (1189, 213624), (1242, 204508), (1247, 203688), (1334, 190404), (1476, 172086), (1548, 164082), (1566, 162196), (1656, 153381), (1763, 144072), (1886, 134676), (1978, 128412), (2001, 126936), (2088, 121647), (2214, 114724), (2322, 109388), (2378, 106812), (2484, 102254), (2494, 101844), (2668, 95202), (2829, 89784), (2952, 86043), (2967, 85608), (3096, 82041), (3132, 81098), (3526, 72036), (3567, 71208), (3741, 67896), (3772, 67338), (3956, 64206), (4002, 63468), (4428, 57362), (4644, 54694), (4756, 53406), (4968, 51127), (4988, 50922), (5289, 48024), (5336, 47601), (5658, 44892), (5934, 42804), (6003, 42312), (6264, 40549), (7052, 36018), (7134, 35604), (7482, 33948), (7544, 33669), (7912, 32103), (8004, 31734), (8487, 29928), (8856, 28681), (8901, 28536), (9288, 27347), (9512, 26703), (9976, 25461), (10578, 24012), (10701, 23736), (11223, 22632), (11316, 22446), (11868, 21402), (12006, 21156), (14104, 18009), (14268, 17802), (14964, 16974), (15867, 16008)]