401602008

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1\times {\mathrm{409}}^1$

素因数の和:832

約数の個数: 64

約数和(自身を含む): 1016668800

約数和(自身を除く): 615066792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 251, 326, 409, 489, 502, 652, 753, 818, 978, 1004, 1227, 1304, 1506, 1636, 1956, 2008, 2454, 3012, 3272, 3912, 4908, 6024, 9816, 40913, 66667, 81826, 102659, 122739, 133334, 163652, 200001, 205318, 245478, 266668, 307977, 327304, 400002, 410636, 490956, 533336, 615954, 800004, 821272, 981912, 1231908, 1600008, 2463816, 16733417, 33466834, 50200251, 66933668, 100400502, 133867336, 200801004, 401602008]

約数ペア:

[(1, 401602008), (2, 200801004), (3, 133867336), (4, 100400502), (6, 66933668), (8, 50200251), (12, 33466834), (24, 16733417), (163, 2463816), (251, 1600008), (326, 1231908), (409, 981912), (489, 821272), (502, 800004), (652, 615954), (753, 533336), (818, 490956), (978, 410636), (1004, 400002), (1227, 327304), (1304, 307977), (1506, 266668), (1636, 245478), (1956, 205318), (2008, 200001), (2454, 163652), (3012, 133334), (3272, 122739), (3912, 102659), (4908, 81826), (6024, 66667), (9816, 40913)]