349172784

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:515

約数の個数: 120

約数和(自身を含む): 1004237312

約数和(自身を除く): 655064528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 127, 144, 183, 244, 254, 313, 366, 381, 488, 508, 549, 626, 732, 762, 939, 976, 1016, 1098, 1143, 1252, 1464, 1524, 1878, 2032, 2196, 2286, 2504, 2817, 2928, 3048, 3756, 4392, 4572, 5008, 5634, 6096, 7512, 7747, 8784, 9144, 11268, 15024, 15494, 18288, 19093, 22536, 23241, 30988, 38186, 39751, 45072, 46482, 57279, 61976, 69723, 76372, 79502, 92964, 114558, 119253, 123952, 139446, 152744, 159004, 171837, 185928, 229116, 238506, 278892, 305488, 318008, 343674, 357759, 371856, 458232, 477012, 557784, 636016, 687348, 715518, 916464, 954024, 1115568, 1374696, 1431036, 1908048, 2424811, 2749392, 2862072, 4849622, 5724144, 7274433, 9699244, 14548866, 19398488, 21823299, 29097732, 38796976, 43646598, 58195464, 87293196, 116390928, 174586392, 349172784]

約数ペア:

[(1, 349172784), (2, 174586392), (3, 116390928), (4, 87293196), (6, 58195464), (8, 43646598), (9, 38796976), (12, 29097732), (16, 21823299), (18, 19398488), (24, 14548866), (36, 9699244), (48, 7274433), (61, 5724144), (72, 4849622), (122, 2862072), (127, 2749392), (144, 2424811), (183, 1908048), (244, 1431036), (254, 1374696), (313, 1115568), (366, 954024), (381, 916464), (488, 715518), (508, 687348), (549, 636016), (626, 557784), (732, 477012), (762, 458232), (939, 371856), (976, 357759), (1016, 343674), (1098, 318008), (1143, 305488), (1252, 278892), (1464, 238506), (1524, 229116), (1878, 185928), (2032, 171837), (2196, 159004), (2286, 152744), (2504, 139446), (2817, 123952), (2928, 119253), (3048, 114558), (3756, 92964), (4392, 79502), (4572, 76372), (5008, 69723), (5634, 61976), (6096, 57279), (7512, 46482), (7747, 45072), (8784, 39751), (9144, 38186), (11268, 30988), (15024, 23241), (15494, 22536), (18288, 19093)]