240974388

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{393749}}^1$

素因数の和:393776

約数の個数: 36

約数和(自身を含む): 644962500

約数和(自身を除く): 403988112

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 393749, 787498, 1181247, 1574996, 2362494, 3543741, 4724988, 6693733, 7087482, 13387466, 14174964, 20081199, 26774932, 40162398, 60243597, 80324796, 120487194, 240974388]

約数ペア:

[(1, 240974388), (2, 120487194), (3, 80324796), (4, 60243597), (6, 40162398), (9, 26774932), (12, 20081199), (17, 14174964), (18, 13387466), (34, 7087482), (36, 6693733), (51, 4724988), (68, 3543741), (102, 2362494), (153, 1574996), (204, 1181247), (306, 787498), (612, 393749)]