890273376

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{773}}^1$

素因数の和:866

約数の個数: 192

約数和(自身を含む): 2746275840

約数和(自身を除く): 1856002464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 43, 48, 54, 62, 72, 86, 93, 96, 108, 124, 129, 144, 172, 186, 216, 248, 258, 279, 288, 344, 372, 387, 432, 496, 516, 558, 688, 744, 773, 774, 837, 864, 992, 1032, 1116, 1161, 1333, 1376, 1488, 1546, 1548, 1674, 2064, 2232, 2319, 2322, 2666, 2976, 3092, 3096, 3348, 3999, 4128, 4464, 4638, 4644, 5332, 6184, 6192, 6696, 6957, 7998, 8928, 9276, 9288, 10664, 11997, 12368, 12384, 13392, 13914, 15996, 18552, 18576, 20871, 21328, 23963, 23994, 24736, 26784, 27828, 31992, 33239, 35991, 37104, 37152, 41742, 42656, 47926, 47988, 55656, 63984, 66478, 71889, 71982, 74208, 83484, 95852, 95976, 99717, 111312, 127968, 132956, 143778, 143964, 166968, 191704, 191952, 199434, 215667, 222624, 265912, 287556, 287928, 299151, 333936, 383408, 383904, 398868, 431334, 531824, 575112, 575856, 598302, 647001, 667872, 766816, 797736, 862668, 897453, 1030409, 1063648, 1150224, 1151712, 1196604, 1294002, 1595472, 1725336, 1794906, 2060818, 2300448, 2393208, 2588004, 3091227, 3190944, 3450672, 3589812, 4121636, 4786416, 5176008, 6182454, 6901344, 7179624, 8243272, 9273681, 9572832, 10352016, 12364908, 14359248, 16486544, 18547362, 20704032, 24729816, 27821043, 28718496, 32973088, 37094724, 49459632, 55642086, 74189448, 98919264, 111284172, 148378896, 222568344, 296757792, 445136688, 890273376]

約数ペア:

[(1, 890273376), (2, 445136688), (3, 296757792), (4, 222568344), (6, 148378896), (8, 111284172), (9, 98919264), (12, 74189448), (16, 55642086), (18, 49459632), (24, 37094724), (27, 32973088), (31, 28718496), (32, 27821043), (36, 24729816), (43, 20704032), (48, 18547362), (54, 16486544), (62, 14359248), (72, 12364908), (86, 10352016), (93, 9572832), (96, 9273681), (108, 8243272), (124, 7179624), (129, 6901344), (144, 6182454), (172, 5176008), (186, 4786416), (216, 4121636), (248, 3589812), (258, 3450672), (279, 3190944), (288, 3091227), (344, 2588004), (372, 2393208), (387, 2300448), (432, 2060818), (496, 1794906), (516, 1725336), (558, 1595472), (688, 1294002), (744, 1196604), (773, 1151712), (774, 1150224), (837, 1063648), (864, 1030409), (992, 897453), (1032, 862668), (1116, 797736), (1161, 766816), (1333, 667872), (1376, 647001), (1488, 598302), (1546, 575856), (1548, 575112), (1674, 531824), (2064, 431334), (2232, 398868), (2319, 383904), (2322, 383408), (2666, 333936), (2976, 299151), (3092, 287928), (3096, 287556), (3348, 265912), (3999, 222624), (4128, 215667), (4464, 199434), (4638, 191952), (4644, 191704), (5332, 166968), (6184, 143964), (6192, 143778), (6696, 132956), (6957, 127968), (7998, 111312), (8928, 99717), (9276, 95976), (9288, 95852), (10664, 83484), (11997, 74208), (12368, 71982), (12384, 71889), (13392, 66478), (13914, 63984), (15996, 55656), (18552, 47988), (18576, 47926), (20871, 42656), (21328, 41742), (23963, 37152), (23994, 37104), (24736, 35991), (26784, 33239), (27828, 31992)]