255092616

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{208409}}^1$

素因数の和:208438

約数の個数: 48

約数和(自身を含む): 731519100

約数和(自身を除く): 476426484

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 208409, 416818, 625227, 833636, 1250454, 1667272, 1875681, 2500908, 3542953, 3751362, 5001816, 7085906, 7502724, 10628859, 14171812, 15005448, 21257718, 28343624, 31886577, 42515436, 63773154, 85030872, 127546308, 255092616]

約数ペア:

[(1, 255092616), (2, 127546308), (3, 85030872), (4, 63773154), (6, 42515436), (8, 31886577), (9, 28343624), (12, 21257718), (17, 15005448), (18, 14171812), (24, 10628859), (34, 7502724), (36, 7085906), (51, 5001816), (68, 3751362), (72, 3542953), (102, 2500908), (136, 1875681), (153, 1667272), (204, 1250454), (306, 833636), (408, 625227), (612, 416818), (1224, 208409)]