455144508004

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1\times {\mathrm{61357}}^1$

素因数の和:61828

約数の個数: 48

約数和(自身を含む): 820115936640

約数和(自身を除く): 364971428636

約数列:

[1, 2, 4, 67, 89, 134, 178, 268, 311, 356, 622, 1244, 5963, 11926, 20837, 23852, 27679, 41674, 55358, 61357, 83348, 110716, 122714, 245428, 1854493, 3708986, 4110919, 5460773, 7417972, 8221838, 10921546, 16443676, 19082027, 21843092, 38164054, 76328108, 365871791, 731743582, 1278495809, 1463487164, 1698300403, 2556991618, 3396600806, 5113983236, 6793201612, 113786127001, 227572254002, 455144508004]

約数ペア:

[(1, 455144508004), (2, 227572254002), (4, 113786127001), (67, 6793201612), (89, 5113983236), (134, 3396600806), (178, 2556991618), (268, 1698300403), (311, 1463487164), (356, 1278495809), (622, 731743582), (1244, 365871791), (5963, 76328108), (11926, 38164054), (20837, 21843092), (23852, 19082027), (27679, 16443676), (41674, 10921546), (55358, 8221838), (61357, 7417972), (83348, 5460773), (110716, 4110919), (122714, 3708986), (245428, 1854493)]