479723004

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{659}}^1$

素因数の和:1019

約数の個数: 72

約数和(自身を含む): 1235554320

約数和(自身を除く): 755831316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 277, 292, 438, 554, 657, 659, 831, 876, 1108, 1314, 1318, 1662, 1977, 2493, 2628, 2636, 3324, 3954, 4986, 5931, 7908, 9972, 11862, 20221, 23724, 40442, 48107, 60663, 80884, 96214, 121326, 144321, 181989, 182543, 192428, 242652, 288642, 363978, 365086, 432963, 547629, 577284, 727956, 730172, 865926, 1095258, 1642887, 1731852, 2190516, 3285774, 6571548, 13325639, 26651278, 39976917, 53302556, 79953834, 119930751, 159907668, 239861502, 479723004]

約数ペア:

[(1, 479723004), (2, 239861502), (3, 159907668), (4, 119930751), (6, 79953834), (9, 53302556), (12, 39976917), (18, 26651278), (36, 13325639), (73, 6571548), (146, 3285774), (219, 2190516), (277, 1731852), (292, 1642887), (438, 1095258), (554, 865926), (657, 730172), (659, 727956), (831, 577284), (876, 547629), (1108, 432963), (1314, 365086), (1318, 363978), (1662, 288642), (1977, 242652), (2493, 192428), (2628, 182543), (2636, 181989), (3324, 144321), (3954, 121326), (4986, 96214), (5931, 80884), (7908, 60663), (9972, 48107), (11862, 40442), (20221, 23724)]