243397368

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109049}}^1$

素因数の和:109092

約数の個数: 48

約数和(自身を含む): 680472000

約数和(自身を除く): 437074632

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, 109049, 218098, 327147, 436196, 654294, 872392, 981441, 1308588, 1962882, 2617176, 3380519, 3925764, 6761038, 7851528, 10141557, 13522076, 20283114, 27044152, 30424671, 40566228, 60849342, 81132456, 121698684, 243397368]

約数ペア:

[(1, 243397368), (2, 121698684), (3, 81132456), (4, 60849342), (6, 40566228), (8, 30424671), (9, 27044152), (12, 20283114), (18, 13522076), (24, 10141557), (31, 7851528), (36, 6761038), (62, 3925764), (72, 3380519), (93, 2617176), (124, 1962882), (186, 1308588), (248, 981441), (279, 872392), (372, 654294), (558, 436196), (744, 327147), (1116, 218098), (2232, 109049)]