385497406

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 753494400

約数和(自身を除く): 367996994

約数列:

[1, 2, 7, 14, 17, 29, 34, 49, 58, 79, 98, 101, 119, 158, 202, 203, 238, 406, 493, 553, 707, 833, 986, 1106, 1343, 1414, 1421, 1666, 1717, 2291, 2686, 2842, 2929, 3434, 3451, 3871, 4582, 4949, 5858, 6902, 7742, 7979, 9401, 9898, 12019, 15958, 16037, 18802, 20503, 24038, 24157, 32074, 38947, 41006, 48314, 49793, 55853, 65807, 77894, 84133, 99586, 111706, 112259, 131614, 135643, 143521, 168266, 224518, 231391, 271286, 272629, 287042, 348551, 390971, 462782, 545258, 697102, 781942, 949501, 1619737, 1899002, 1908403, 2439857, 3239474, 3816806, 3933647, 4879714, 6646507, 7867294, 11338159, 13293014, 22676318, 27535529, 55071058, 192748703, 385497406]

約数ペア:

[(1, 385497406), (2, 192748703), (7, 55071058), (14, 27535529), (17, 22676318), (29, 13293014), (34, 11338159), (49, 7867294), (58, 6646507), (79, 4879714), (98, 3933647), (101, 3816806), (119, 3239474), (158, 2439857), (202, 1908403), (203, 1899002), (238, 1619737), (406, 949501), (493, 781942), (553, 697102), (707, 545258), (833, 462782), (986, 390971), (1106, 348551), (1343, 287042), (1414, 272629), (1421, 271286), (1666, 231391), (1717, 224518), (2291, 168266), (2686, 143521), (2842, 135643), (2929, 131614), (3434, 112259), (3451, 111706), (3871, 99586), (4582, 84133), (4949, 77894), (5858, 65807), (6902, 55853), (7742, 49793), (7979, 48314), (9401, 41006), (9898, 38947), (12019, 32074), (15958, 24157), (16037, 24038), (18802, 20503)]