252155526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{191}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 628051968

約数和(自身を除く): 375896442

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 43, 51, 86, 102, 119, 129, 191, 238, 258, 301, 357, 382, 573, 602, 714, 731, 903, 1146, 1337, 1462, 1806, 1849, 2193, 2674, 3247, 3698, 4011, 4386, 5117, 5547, 6494, 8022, 8213, 9741, 10234, 11094, 12943, 15351, 16426, 19482, 22729, 24639, 25886, 30702, 31433, 38829, 45458, 49278, 57491, 62866, 68187, 77658, 94299, 114982, 136374, 139621, 172473, 188598, 220031, 279242, 344946, 353159, 418863, 440062, 660093, 706318, 837726, 977347, 1059477, 1320186, 1954694, 2118954, 2472113, 2932041, 4944226, 5864082, 6003703, 7416339, 12007406, 14832678, 18011109, 36022218, 42025921, 84051842, 126077763, 252155526]

約数ペア:

[(1, 252155526), (2, 126077763), (3, 84051842), (6, 42025921), (7, 36022218), (14, 18011109), (17, 14832678), (21, 12007406), (34, 7416339), (42, 6003703), (43, 5864082), (51, 4944226), (86, 2932041), (102, 2472113), (119, 2118954), (129, 1954694), (191, 1320186), (238, 1059477), (258, 977347), (301, 837726), (357, 706318), (382, 660093), (573, 440062), (602, 418863), (714, 353159), (731, 344946), (903, 279242), (1146, 220031), (1337, 188598), (1462, 172473), (1806, 139621), (1849, 136374), (2193, 114982), (2674, 94299), (3247, 77658), (3698, 68187), (4011, 62866), (4386, 57491), (5117, 49278), (5547, 45458), (6494, 38829), (8022, 31433), (8213, 30702), (9741, 25886), (10234, 24639), (11094, 22729), (12943, 19482), (15351, 16426)]