468320472

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{209821}}^1$

素因数の和:209864

約数の個数: 48

約数和(自身を含む): 1309289280

約数和(自身を除く): 840968808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 209821, 419642, 629463, 839284, 1258926, 1678568, 1888389, 2517852, 3776778, 5035704, 6504451, 7553556, 13008902, 15107112, 19513353, 26017804, 39026706, 52035608, 58540059, 78053412, 117080118, 156106824, 234160236, 468320472]

約数ペア:

[(1, 468320472), (2, 234160236), (3, 156106824), (4, 117080118), (6, 78053412), (8, 58540059), (9, 52035608), (12, 39026706), (18, 26017804), (24, 19513353), (31, 15107112), (36, 13008902), (62, 7553556), (72, 6504451), (93, 5035704), (124, 3776778), (186, 2517852), (248, 1888389), (279, 1678568), (372, 1258926), (558, 839284), (744, 629463), (1116, 419642), (2232, 209821)]