278329032

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{227393}}^1$

素因数の和:227422

約数の個数: 48

約数和(自身を含む): 798152940

約数和(自身を除く): 519823908

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, 227393, 454786, 682179, 909572, 1364358, 1819144, 2046537, 2728716, 3865681, 4093074, 5457432, 7731362, 8186148, 11597043, 15462724, 16372296, 23194086, 30925448, 34791129, 46388172, 69582258, 92776344, 139164516, 278329032]

約数ペア:

[(1, 278329032), (2, 139164516), (3, 92776344), (4, 69582258), (6, 46388172), (8, 34791129), (9, 30925448), (12, 23194086), (17, 16372296), (18, 15462724), (24, 11597043), (34, 8186148), (36, 7731362), (51, 5457432), (68, 4093074), (72, 3865681), (102, 2728716), (136, 2046537), (153, 1819144), (204, 1364358), (306, 909572), (408, 682179), (612, 454786), (1224, 227393)]