268795128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{787}}^1$

素因数の和:929

約数の個数: 128

約数和(自身を含む): 816998400

約数和(自身を除く): 548203272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 107, 114, 133, 152, 168, 214, 228, 266, 321, 399, 428, 456, 532, 642, 749, 787, 798, 856, 1064, 1284, 1498, 1574, 1596, 2033, 2247, 2361, 2568, 2996, 3148, 3192, 4066, 4494, 4722, 5509, 5992, 6099, 6296, 8132, 8988, 9444, 11018, 12198, 14231, 14953, 16264, 16527, 17976, 18888, 22036, 24396, 28462, 29906, 33054, 42693, 44072, 44859, 48792, 56924, 59812, 66108, 84209, 85386, 89718, 104671, 113848, 119624, 132216, 168418, 170772, 179436, 209342, 252627, 314013, 336836, 341544, 358872, 418684, 505254, 589463, 628026, 673672, 837368, 1010508, 1178926, 1256052, 1599971, 1768389, 2021016, 2357852, 2512104, 3199942, 3536778, 4715704, 4799913, 6399884, 7073556, 9599826, 11199797, 12799768, 14147112, 19199652, 22399594, 33599391, 38399304, 44799188, 67198782, 89598376, 134397564, 268795128]

約数ペア:

[(1, 268795128), (2, 134397564), (3, 89598376), (4, 67198782), (6, 44799188), (7, 38399304), (8, 33599391), (12, 22399594), (14, 19199652), (19, 14147112), (21, 12799768), (24, 11199797), (28, 9599826), (38, 7073556), (42, 6399884), (56, 4799913), (57, 4715704), (76, 3536778), (84, 3199942), (107, 2512104), (114, 2357852), (133, 2021016), (152, 1768389), (168, 1599971), (214, 1256052), (228, 1178926), (266, 1010508), (321, 837368), (399, 673672), (428, 628026), (456, 589463), (532, 505254), (642, 418684), (749, 358872), (787, 341544), (798, 336836), (856, 314013), (1064, 252627), (1284, 209342), (1498, 179436), (1574, 170772), (1596, 168418), (2033, 132216), (2247, 119624), (2361, 113848), (2568, 104671), (2996, 89718), (3148, 85386), (3192, 84209), (4066, 66108), (4494, 59812), (4722, 56924), (5509, 48792), (5992, 44859), (6099, 44072), (6296, 42693), (8132, 33054), (8988, 29906), (9444, 28462), (11018, 24396), (12198, 22036), (14231, 18888), (14953, 17976), (16264, 16527)]