290883168

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^2\times {\mathrm{1051}}^1$

素因数の和:1129

約数の個数: 108

約数和(自身を含む): 855556884

約数和(自身を除く): 564673716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 961, 992, 1051, 1116, 1488, 1922, 2102, 2232, 2883, 2976, 3153, 3844, 4204, 4464, 5766, 6306, 7688, 8408, 8649, 8928, 9459, 11532, 12612, 15376, 16816, 17298, 18918, 23064, 25224, 30752, 32581, 33632, 34596, 37836, 46128, 50448, 65162, 69192, 75672, 92256, 97743, 100896, 130324, 138384, 151344, 195486, 260648, 276768, 293229, 302688, 390972, 521296, 586458, 781944, 1010011, 1042592, 1172916, 1563888, 2020022, 2345832, 3030033, 3127776, 4040044, 4691664, 6060066, 8080088, 9090099, 9383328, 12120132, 16160176, 18180198, 24240264, 32320352, 36360396, 48480528, 72720792, 96961056, 145441584, 290883168]

約数ペア:

[(1, 290883168), (2, 145441584), (3, 96961056), (4, 72720792), (6, 48480528), (8, 36360396), (9, 32320352), (12, 24240264), (16, 18180198), (18, 16160176), (24, 12120132), (31, 9383328), (32, 9090099), (36, 8080088), (48, 6060066), (62, 4691664), (72, 4040044), (93, 3127776), (96, 3030033), (124, 2345832), (144, 2020022), (186, 1563888), (248, 1172916), (279, 1042592), (288, 1010011), (372, 781944), (496, 586458), (558, 521296), (744, 390972), (961, 302688), (992, 293229), (1051, 276768), (1116, 260648), (1488, 195486), (1922, 151344), (2102, 138384), (2232, 130324), (2883, 100896), (2976, 97743), (3153, 92256), (3844, 75672), (4204, 69192), (4464, 65162), (5766, 50448), (6306, 46128), (7688, 37836), (8408, 34596), (8649, 33632), (8928, 32581), (9459, 30752), (11532, 25224), (12612, 23064), (15376, 18918), (16816, 17298)]