310609992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9887}}^1$

素因数の和:9931

約数の個数: 128

約数和(自身を含む): 1025187840

約数和(自身を除く): 714577848

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 51, 56, 66, 68, 77, 84, 88, 102, 119, 132, 136, 154, 168, 187, 204, 231, 238, 264, 308, 357, 374, 408, 462, 476, 561, 616, 714, 748, 924, 952, 1122, 1309, 1428, 1496, 1848, 2244, 2618, 2856, 3927, 4488, 5236, 7854, 9887, 10472, 15708, 19774, 29661, 31416, 39548, 59322, 69209, 79096, 108757, 118644, 138418, 168079, 207627, 217514, 237288, 276836, 326271, 336158, 415254, 435028, 504237, 553672, 652542, 672316, 761299, 830508, 870056, 1008474, 1176553, 1305084, 1344632, 1522598, 1661016, 1848869, 2016948, 2283897, 2353106, 2610168, 3045196, 3529659, 3697738, 4033896, 4567794, 4706212, 5546607, 6090392, 7059318, 7395476, 9135588, 9412424, 11093214, 12942083, 14118636, 14790952, 18271176, 22186428, 25884166, 28237272, 38826249, 44372856, 51768332, 77652498, 103536664, 155304996, 310609992]

約数ペア:

[(1, 310609992), (2, 155304996), (3, 103536664), (4, 77652498), (6, 51768332), (7, 44372856), (8, 38826249), (11, 28237272), (12, 25884166), (14, 22186428), (17, 18271176), (21, 14790952), (22, 14118636), (24, 12942083), (28, 11093214), (33, 9412424), (34, 9135588), (42, 7395476), (44, 7059318), (51, 6090392), (56, 5546607), (66, 4706212), (68, 4567794), (77, 4033896), (84, 3697738), (88, 3529659), (102, 3045196), (119, 2610168), (132, 2353106), (136, 2283897), (154, 2016948), (168, 1848869), (187, 1661016), (204, 1522598), (231, 1344632), (238, 1305084), (264, 1176553), (308, 1008474), (357, 870056), (374, 830508), (408, 761299), (462, 672316), (476, 652542), (561, 553672), (616, 504237), (714, 435028), (748, 415254), (924, 336158), (952, 326271), (1122, 276836), (1309, 237288), (1428, 217514), (1496, 207627), (1848, 168079), (2244, 138418), (2618, 118644), (2856, 108757), (3927, 79096), (4488, 69209), (5236, 59322), (7854, 39548), (9887, 31416), (10472, 29661), (15708, 19774)]