189259464

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2003}}^1$

素因数の和:2170

約数の個数: 64

約数和(自身を含む): 492503040

約数和(自身を除く): 303243576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 127, 186, 248, 254, 372, 381, 508, 744, 762, 1016, 1524, 2003, 3048, 3937, 4006, 6009, 7874, 8012, 11811, 12018, 15748, 16024, 23622, 24036, 31496, 47244, 48072, 62093, 94488, 124186, 186279, 248372, 254381, 372558, 496744, 508762, 745116, 763143, 1017524, 1490232, 1526286, 2035048, 3052572, 6105144, 7885811, 15771622, 23657433, 31543244, 47314866, 63086488, 94629732, 189259464]

約数ペア:

[(1, 189259464), (2, 94629732), (3, 63086488), (4, 47314866), (6, 31543244), (8, 23657433), (12, 15771622), (24, 7885811), (31, 6105144), (62, 3052572), (93, 2035048), (124, 1526286), (127, 1490232), (186, 1017524), (248, 763143), (254, 745116), (372, 508762), (381, 496744), (508, 372558), (744, 254381), (762, 248372), (1016, 186279), (1524, 124186), (2003, 94488), (3048, 62093), (3937, 48072), (4006, 47244), (6009, 31496), (7874, 24036), (8012, 23622), (11811, 16024), (12018, 15748)]