470299968008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2488781}}^1$

素因数の和:2488902

約数の個数: 64

約数和(自身を含む): 1003476902400

約数和(自身を除く): 533176934392

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 79, 92, 104, 158, 184, 299, 316, 598, 632, 1027, 1196, 1817, 2054, 2392, 3634, 4108, 7268, 8216, 14536, 23621, 47242, 94484, 188968, 2488781, 4977562, 9955124, 19910248, 32354153, 57241963, 64708306, 114483926, 129416612, 196613699, 228967852, 258833224, 393227398, 457935704, 744145519, 786454796, 1488291038, 1572909592, 2555978087, 2976582076, 4522115077, 5111956174, 5953164152, 9044230154, 10223912348, 18088460308, 20447824696, 36176920616, 58787496001, 117574992002, 235149984004, 470299968008]

約数ペア:

[(1, 470299968008), (2, 235149984004), (4, 117574992002), (8, 58787496001), (13, 36176920616), (23, 20447824696), (26, 18088460308), (46, 10223912348), (52, 9044230154), (79, 5953164152), (92, 5111956174), (104, 4522115077), (158, 2976582076), (184, 2555978087), (299, 1572909592), (316, 1488291038), (598, 786454796), (632, 744145519), (1027, 457935704), (1196, 393227398), (1817, 258833224), (2054, 228967852), (2392, 196613699), (3634, 129416612), (4108, 114483926), (7268, 64708306), (8216, 57241963), (14536, 32354153), (23621, 19910248), (47242, 9955124), (94484, 4977562), (188968, 2488781)]