490063536

素因数分解:

$2^4\times 3^2\times {\mathrm{127}}^2\times {\mathrm{211}}^1$

素因数の和:479

約数の個数: 90

約数和(自身を含む): 1388933052

約数和(自身を除く): 898869516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 144, 211, 254, 381, 422, 508, 633, 762, 844, 1016, 1143, 1266, 1524, 1688, 1899, 2032, 2286, 2532, 3048, 3376, 3798, 4572, 5064, 6096, 7596, 9144, 10128, 15192, 16129, 18288, 26797, 30384, 32258, 48387, 53594, 64516, 80391, 96774, 107188, 129032, 145161, 160782, 193548, 214376, 241173, 258064, 290322, 321564, 387096, 428752, 482346, 580644, 643128, 774192, 964692, 1161288, 1286256, 1929384, 2322576, 3403219, 3858768, 6806438, 10209657, 13612876, 20419314, 27225752, 30628971, 40838628, 54451504, 61257942, 81677256, 122515884, 163354512, 245031768, 490063536]

約数ペア:

[(1, 490063536), (2, 245031768), (3, 163354512), (4, 122515884), (6, 81677256), (8, 61257942), (9, 54451504), (12, 40838628), (16, 30628971), (18, 27225752), (24, 20419314), (36, 13612876), (48, 10209657), (72, 6806438), (127, 3858768), (144, 3403219), (211, 2322576), (254, 1929384), (381, 1286256), (422, 1161288), (508, 964692), (633, 774192), (762, 643128), (844, 580644), (1016, 482346), (1143, 428752), (1266, 387096), (1524, 321564), (1688, 290322), (1899, 258064), (2032, 241173), (2286, 214376), (2532, 193548), (3048, 160782), (3376, 145161), (3798, 129032), (4572, 107188), (5064, 96774), (6096, 80391), (7596, 64516), (9144, 53594), (10128, 48387), (15192, 32258), (16129, 30384), (18288, 26797)]