388647432

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2237}}^1$

素因数の和:2395

約数の個数: 96

約数和(自身を含む): 1117209600

約数和(自身を除く): 728562168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 127, 152, 171, 228, 254, 342, 381, 456, 508, 684, 762, 1016, 1143, 1368, 1524, 2237, 2286, 2413, 3048, 4474, 4572, 4826, 6711, 7239, 8948, 9144, 9652, 13422, 14478, 17896, 19304, 20133, 21717, 26844, 28956, 40266, 42503, 43434, 53688, 57912, 80532, 85006, 86868, 127509, 161064, 170012, 173736, 255018, 284099, 340024, 382527, 510036, 568198, 765054, 852297, 1020072, 1136396, 1530108, 1704594, 2272792, 2556891, 3060216, 3409188, 5113782, 5397881, 6818376, 10227564, 10795762, 16193643, 20455128, 21591524, 32387286, 43183048, 48580929, 64774572, 97161858, 129549144, 194323716, 388647432]

約数ペア:

[(1, 388647432), (2, 194323716), (3, 129549144), (4, 97161858), (6, 64774572), (8, 48580929), (9, 43183048), (12, 32387286), (18, 21591524), (19, 20455128), (24, 16193643), (36, 10795762), (38, 10227564), (57, 6818376), (72, 5397881), (76, 5113782), (114, 3409188), (127, 3060216), (152, 2556891), (171, 2272792), (228, 1704594), (254, 1530108), (342, 1136396), (381, 1020072), (456, 852297), (508, 765054), (684, 568198), (762, 510036), (1016, 382527), (1143, 340024), (1368, 284099), (1524, 255018), (2237, 173736), (2286, 170012), (2413, 161064), (3048, 127509), (4474, 86868), (4572, 85006), (4826, 80532), (6711, 57912), (7239, 53688), (8948, 43434), (9144, 42503), (9652, 40266), (13422, 28956), (14478, 26844), (17896, 21717), (19304, 20133)]