345957624

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{252893}}^1$

素因数の和:252924

約数の個数: 48

約数和(自身を含む): 986286600

約数和(自身を除く): 640328976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 252893, 505786, 758679, 1011572, 1517358, 2023144, 2276037, 3034716, 4552074, 4804967, 6069432, 9104148, 9609934, 14414901, 18208296, 19219868, 28829802, 38439736, 43244703, 57659604, 86489406, 115319208, 172978812, 345957624]

約数ペア:

[(1, 345957624), (2, 172978812), (3, 115319208), (4, 86489406), (6, 57659604), (8, 43244703), (9, 38439736), (12, 28829802), (18, 19219868), (19, 18208296), (24, 14414901), (36, 9609934), (38, 9104148), (57, 6069432), (72, 4804967), (76, 4552074), (114, 3034716), (152, 2276037), (171, 2023144), (228, 1517358), (342, 1011572), (456, 758679), (684, 505786), (1368, 252893)]