266279376

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 180

約数和(自身を含む): 804281856

約数和(自身を除く): 538002480

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 121, 127, 132, 152, 176, 209, 228, 242, 254, 264, 304, 361, 363, 381, 418, 456, 484, 508, 528, 627, 722, 726, 762, 836, 912, 968, 1016, 1083, 1254, 1397, 1444, 1452, 1524, 1672, 1936, 2032, 2166, 2299, 2413, 2508, 2794, 2888, 2904, 3048, 3344, 3971, 4191, 4332, 4598, 4826, 5016, 5588, 5776, 5808, 6096, 6897, 7239, 7942, 8382, 8664, 9196, 9652, 10032, 11176, 11913, 13794, 14478, 15367, 15884, 16764, 17328, 18392, 19304, 22352, 23826, 26543, 27588, 28956, 30734, 31768, 33528, 36784, 38608, 43681, 45847, 46101, 47652, 53086, 55176, 57912, 61468, 63536, 67056, 79629, 87362, 91694, 92202, 95304, 106172, 110352, 115824, 122936, 131043, 137541, 159258, 174724, 183388, 184404, 190608, 212344, 245872, 262086, 275082, 291973, 318516, 349448, 366776, 368808, 424688, 504317, 524172, 550164, 583946, 637032, 698896, 733552, 737616, 875919, 1008634, 1048344, 1100328, 1167892, 1274064, 1512951, 1751838, 2017268, 2096688, 2200656, 2335784, 3025902, 3503676, 4034536, 4671568, 5547487, 6051804, 7007352, 8069072, 11094974, 12103608, 14014704, 16642461, 22189948, 24207216, 33284922, 44379896, 66569844, 88759792, 133139688, 266279376]

約数ペア:

[(1, 266279376), (2, 133139688), (3, 88759792), (4, 66569844), (6, 44379896), (8, 33284922), (11, 24207216), (12, 22189948), (16, 16642461), (19, 14014704), (22, 12103608), (24, 11094974), (33, 8069072), (38, 7007352), (44, 6051804), (48, 5547487), (57, 4671568), (66, 4034536), (76, 3503676), (88, 3025902), (114, 2335784), (121, 2200656), (127, 2096688), (132, 2017268), (152, 1751838), (176, 1512951), (209, 1274064), (228, 1167892), (242, 1100328), (254, 1048344), (264, 1008634), (304, 875919), (361, 737616), (363, 733552), (381, 698896), (418, 637032), (456, 583946), (484, 550164), (508, 524172), (528, 504317), (627, 424688), (722, 368808), (726, 366776), (762, 349448), (836, 318516), (912, 291973), (968, 275082), (1016, 262086), (1083, 245872), (1254, 212344), (1397, 190608), (1444, 184404), (1452, 183388), (1524, 174724), (1672, 159258), (1936, 137541), (2032, 131043), (2166, 122936), (2299, 115824), (2413, 110352), (2508, 106172), (2794, 95304), (2888, 92202), (2904, 91694), (3048, 87362), (3344, 79629), (3971, 67056), (4191, 63536), (4332, 61468), (4598, 57912), (4826, 55176), (5016, 53086), (5588, 47652), (5776, 46101), (5808, 45847), (6096, 43681), (6897, 38608), (7239, 36784), (7942, 33528), (8382, 31768), (8664, 30734), (9196, 28956), (9652, 27588), (10032, 26543), (11176, 23826), (11913, 22352), (13794, 19304), (14478, 18392), (15367, 17328), (15884, 16764)]