269622892

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1583}}^1$

素因数の和:1691

約数の個数: 72

約数和(自身を含む): 606735360

約数和(自身を除く): 337112468

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 79, 98, 154, 158, 196, 308, 316, 539, 553, 869, 1078, 1106, 1583, 1738, 2156, 2212, 3166, 3476, 3871, 6083, 6332, 7742, 11081, 12166, 15484, 17413, 22162, 24332, 34826, 42581, 44324, 69652, 77567, 85162, 121891, 125057, 155134, 170324, 243782, 250114, 310268, 487564, 500228, 853237, 875399, 1375627, 1706474, 1750798, 2751254, 3412948, 3501596, 5502508, 6127793, 9629389, 12255586, 19258778, 24511172, 38517556, 67405723, 134811446, 269622892]

約数ペア:

[(1, 269622892), (2, 134811446), (4, 67405723), (7, 38517556), (11, 24511172), (14, 19258778), (22, 12255586), (28, 9629389), (44, 6127793), (49, 5502508), (77, 3501596), (79, 3412948), (98, 2751254), (154, 1750798), (158, 1706474), (196, 1375627), (308, 875399), (316, 853237), (539, 500228), (553, 487564), (869, 310268), (1078, 250114), (1106, 243782), (1583, 170324), (1738, 155134), (2156, 125057), (2212, 121891), (3166, 85162), (3476, 77567), (3871, 69652), (6083, 44324), (6332, 42581), (7742, 34826), (11081, 24332), (12166, 22162), (15484, 17413)]