253844448

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^2$

素因数の和:130

約数の個数: 216

約数和(自身を含む): 808472952

約数和(自身を除く): 554628504

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 41, 44, 48, 52, 66, 78, 82, 88, 96, 104, 121, 123, 132, 143, 156, 164, 176, 208, 242, 246, 264, 286, 312, 328, 352, 363, 416, 429, 451, 484, 492, 528, 533, 572, 624, 656, 726, 858, 902, 968, 984, 1056, 1066, 1144, 1248, 1312, 1353, 1452, 1573, 1599, 1681, 1716, 1804, 1936, 1968, 2132, 2288, 2706, 2904, 3146, 3198, 3362, 3432, 3608, 3872, 3936, 4264, 4576, 4719, 4961, 5043, 5412, 5808, 5863, 6292, 6396, 6724, 6864, 7216, 8528, 9438, 9922, 10086, 10824, 11616, 11726, 12584, 12792, 13448, 13728, 14432, 14883, 17056, 17589, 18491, 18876, 19844, 20172, 21648, 21853, 23452, 25168, 25584, 26896, 29766, 35178, 36982, 37752, 39688, 40344, 43296, 43706, 46904, 50336, 51168, 53792, 55473, 59532, 64493, 65559, 70356, 73964, 75504, 79376, 80688, 87412, 93808, 110946, 119064, 128986, 131118, 140712, 147928, 151008, 158752, 161376, 174824, 187616, 193479, 203401, 221892, 238128, 240383, 257972, 262236, 281424, 295856, 349648, 386958, 406802, 443784, 476256, 480766, 515944, 524472, 562848, 591712, 610203, 699296, 721149, 773916, 813604, 887568, 961532, 1031888, 1048944, 1220406, 1442298, 1547832, 1627208, 1775136, 1923064, 2063776, 2097888, 2440812, 2644213, 2884596, 3095664, 3254416, 3846128, 4881624, 5288426, 5769192, 6191328, 6508832, 7692256, 7932639, 9763248, 10576852, 11538384, 15865278, 19526496, 21153704, 23076768, 31730556, 42307408, 63461112, 84614816, 126922224, 253844448]

約数ペア:

[(1, 253844448), (2, 126922224), (3, 84614816), (4, 63461112), (6, 42307408), (8, 31730556), (11, 23076768), (12, 21153704), (13, 19526496), (16, 15865278), (22, 11538384), (24, 10576852), (26, 9763248), (32, 7932639), (33, 7692256), (39, 6508832), (41, 6191328), (44, 5769192), (48, 5288426), (52, 4881624), (66, 3846128), (78, 3254416), (82, 3095664), (88, 2884596), (96, 2644213), (104, 2440812), (121, 2097888), (123, 2063776), (132, 1923064), (143, 1775136), (156, 1627208), (164, 1547832), (176, 1442298), (208, 1220406), (242, 1048944), (246, 1031888), (264, 961532), (286, 887568), (312, 813604), (328, 773916), (352, 721149), (363, 699296), (416, 610203), (429, 591712), (451, 562848), (484, 524472), (492, 515944), (528, 480766), (533, 476256), (572, 443784), (624, 406802), (656, 386958), (726, 349648), (858, 295856), (902, 281424), (968, 262236), (984, 257972), (1056, 240383), (1066, 238128), (1144, 221892), (1248, 203401), (1312, 193479), (1353, 187616), (1452, 174824), (1573, 161376), (1599, 158752), (1681, 151008), (1716, 147928), (1804, 140712), (1936, 131118), (1968, 128986), (2132, 119064), (2288, 110946), (2706, 93808), (2904, 87412), (3146, 80688), (3198, 79376), (3362, 75504), (3432, 73964), (3608, 70356), (3872, 65559), (3936, 64493), (4264, 59532), (4576, 55473), (4719, 53792), (4961, 51168), (5043, 50336), (5412, 46904), (5808, 43706), (5863, 43296), (6292, 40344), (6396, 39688), (6724, 37752), (6864, 36982), (7216, 35178), (8528, 29766), (9438, 26896), (9922, 25584), (10086, 25168), (10824, 23452), (11616, 21853), (11726, 21648), (12584, 20172), (12792, 19844), (13448, 18876), (13728, 18491), (14432, 17589), (14883, 17056)]