242284744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{56821}}^1$

素因数の和:56881

約数の個数: 32

約数和(自身を含む): 501170040

約数和(自身を除く): 258885296

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 56821, 113642, 227284, 454568, 738673, 1477346, 2329661, 2954692, 4659322, 5909384, 9318644, 18637288, 30285593, 60571186, 121142372, 242284744]

約数ペア:

[(1, 242284744), (2, 121142372), (4, 60571186), (8, 30285593), (13, 18637288), (26, 9318644), (41, 5909384), (52, 4659322), (82, 2954692), (104, 2329661), (164, 1477346), (328, 738673), (533, 454568), (1066, 227284), (2132, 113642), (4264, 56821)]