267657996

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 681331392

約数和(自身を除く): 413673396

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 61, 68, 102, 122, 137, 157, 183, 204, 244, 274, 314, 366, 411, 471, 548, 628, 732, 822, 942, 1037, 1644, 1884, 2074, 2329, 2669, 3111, 4148, 4658, 5338, 6222, 6987, 8007, 8357, 9316, 9577, 10676, 12444, 13974, 16014, 16714, 19154, 21509, 25071, 27948, 28731, 32028, 33428, 38308, 43018, 50142, 57462, 64527, 86036, 100284, 114924, 129054, 142069, 162809, 258108, 284138, 325618, 365653, 426207, 488427, 568276, 651236, 731306, 852414, 976854, 1096959, 1312049, 1462612, 1704828, 1953708, 2193918, 2624098, 3936147, 4387836, 5248196, 7872294, 15744588, 22304833, 44609666, 66914499, 89219332, 133828998, 267657996]

約数ペア:

[(1, 267657996), (2, 133828998), (3, 89219332), (4, 66914499), (6, 44609666), (12, 22304833), (17, 15744588), (34, 7872294), (51, 5248196), (61, 4387836), (68, 3936147), (102, 2624098), (122, 2193918), (137, 1953708), (157, 1704828), (183, 1462612), (204, 1312049), (244, 1096959), (274, 976854), (314, 852414), (366, 731306), (411, 651236), (471, 568276), (548, 488427), (628, 426207), (732, 365653), (822, 325618), (942, 284138), (1037, 258108), (1644, 162809), (1884, 142069), (2074, 129054), (2329, 114924), (2669, 100284), (3111, 86036), (4148, 64527), (4658, 57462), (5338, 50142), (6222, 43018), (6987, 38308), (8007, 33428), (8357, 32028), (9316, 28731), (9577, 27948), (10676, 25071), (12444, 21509), (13974, 19154), (16014, 16714)]