262261116

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18077}}^1$

素因数の和:18131

約数の個数: 72

約数和(自身を含む): 737003904

約数和(自身を除く): 474742788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 18077, 36154, 54231, 72308, 108462, 162693, 216924, 235001, 325386, 470002, 560387, 650772, 705003, 940004, 1120774, 1410006, 1681161, 2115009, 2241548, 2820012, 3362322, 4230018, 5043483, 6724644, 7285031, 8460036, 10086966, 14570062, 20173932, 21855093, 29140124, 43710186, 65565279, 87420372, 131130558, 262261116]

約数ペア:

[(1, 262261116), (2, 131130558), (3, 87420372), (4, 65565279), (6, 43710186), (9, 29140124), (12, 21855093), (13, 20173932), (18, 14570062), (26, 10086966), (31, 8460036), (36, 7285031), (39, 6724644), (52, 5043483), (62, 4230018), (78, 3362322), (93, 2820012), (117, 2241548), (124, 2115009), (156, 1681161), (186, 1410006), (234, 1120774), (279, 940004), (372, 705003), (403, 650772), (468, 560387), (558, 470002), (806, 325386), (1116, 235001), (1209, 216924), (1612, 162693), (2418, 108462), (3627, 72308), (4836, 54231), (7254, 36154), (14508, 18077)]