211639392

素因数分解:

$2^5\times 3^5\times {\mathrm{17}}^1\times {\mathrm{1601}}^1$

素因数の和:1643

約数の個数: 144

約数和(自身を含む): 661267152

約数和(自身を除く): 449627760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 204, 216, 243, 272, 288, 306, 324, 408, 432, 459, 486, 544, 612, 648, 816, 864, 918, 972, 1224, 1296, 1377, 1601, 1632, 1836, 1944, 2448, 2592, 2754, 3202, 3672, 3888, 4131, 4803, 4896, 5508, 6404, 7344, 7776, 8262, 9606, 11016, 12808, 14409, 14688, 16524, 19212, 22032, 25616, 27217, 28818, 33048, 38424, 43227, 44064, 51232, 54434, 57636, 66096, 76848, 81651, 86454, 108868, 115272, 129681, 132192, 153696, 163302, 172908, 217736, 230544, 244953, 259362, 326604, 345816, 389043, 435472, 461088, 489906, 518724, 653208, 691632, 734859, 778086, 870944, 979812, 1037448, 1306416, 1383264, 1469718, 1556172, 1959624, 2074896, 2204577, 2612832, 2939436, 3112344, 3919248, 4149792, 4409154, 5878872, 6224688, 6613731, 7838496, 8818308, 11757744, 12449376, 13227462, 17636616, 23515488, 26454924, 35273232, 52909848, 70546464, 105819696, 211639392]

約数ペア:

[(1, 211639392), (2, 105819696), (3, 70546464), (4, 52909848), (6, 35273232), (8, 26454924), (9, 23515488), (12, 17636616), (16, 13227462), (17, 12449376), (18, 11757744), (24, 8818308), (27, 7838496), (32, 6613731), (34, 6224688), (36, 5878872), (48, 4409154), (51, 4149792), (54, 3919248), (68, 3112344), (72, 2939436), (81, 2612832), (96, 2204577), (102, 2074896), (108, 1959624), (136, 1556172), (144, 1469718), (153, 1383264), (162, 1306416), (204, 1037448), (216, 979812), (243, 870944), (272, 778086), (288, 734859), (306, 691632), (324, 653208), (408, 518724), (432, 489906), (459, 461088), (486, 435472), (544, 389043), (612, 345816), (648, 326604), (816, 259362), (864, 244953), (918, 230544), (972, 217736), (1224, 172908), (1296, 163302), (1377, 153696), (1601, 132192), (1632, 129681), (1836, 115272), (1944, 108868), (2448, 86454), (2592, 81651), (2754, 76848), (3202, 66096), (3672, 57636), (3888, 54434), (4131, 51232), (4803, 44064), (4896, 43227), (5508, 38424), (6404, 33048), (7344, 28818), (7776, 27217), (8262, 25616), (9606, 22032), (11016, 19212), (12808, 16524), (14409, 14688)]