1381556688

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{264059}}^1$

素因数の和:264179

約数の個数: 40

約数和(自身を含む): 3601778400

約数和(自身を除く): 2220221712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 218, 327, 436, 654, 872, 1308, 1744, 2616, 5232, 264059, 528118, 792177, 1056236, 1584354, 2112472, 3168708, 4224944, 6337416, 12674832, 28782431, 57564862, 86347293, 115129724, 172694586, 230259448, 345389172, 460518896, 690778344, 1381556688]

約数ペア:

[(1, 1381556688), (2, 690778344), (3, 460518896), (4, 345389172), (6, 230259448), (8, 172694586), (12, 115129724), (16, 86347293), (24, 57564862), (48, 28782431), (109, 12674832), (218, 6337416), (327, 4224944), (436, 3168708), (654, 2112472), (872, 1584354), (1308, 1056236), (1744, 792177), (2616, 528118), (5232, 264059)]