266298032

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1279}}^1$

素因数の和:1331

約数の個数: 120

約数和(自身を含む): 697098240

約数和(自身を除く): 430800208

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 169, 176, 182, 208, 286, 308, 338, 364, 572, 616, 676, 728, 1001, 1144, 1183, 1232, 1279, 1352, 1456, 1859, 2002, 2288, 2366, 2558, 2704, 3718, 4004, 4732, 5116, 7436, 8008, 8953, 9464, 10232, 13013, 14069, 14872, 16016, 16627, 17906, 18928, 20464, 26026, 28138, 29744, 33254, 35812, 52052, 56276, 66508, 71624, 98483, 104104, 112552, 116389, 133016, 143248, 182897, 196966, 208208, 216151, 225104, 232778, 266032, 365794, 393932, 432302, 465556, 731588, 787864, 864604, 931112, 1280279, 1463176, 1513057, 1575728, 1729208, 1862224, 2377661, 2560558, 2926352, 3026114, 3458416, 4755322, 5121116, 6052228, 9510644, 10242232, 12104456, 16643627, 19021288, 20484464, 24208912, 33287254, 38042576, 66574508, 133149016, 266298032]

約数ペア:

[(1, 266298032), (2, 133149016), (4, 66574508), (7, 38042576), (8, 33287254), (11, 24208912), (13, 20484464), (14, 19021288), (16, 16643627), (22, 12104456), (26, 10242232), (28, 9510644), (44, 6052228), (52, 5121116), (56, 4755322), (77, 3458416), (88, 3026114), (91, 2926352), (104, 2560558), (112, 2377661), (143, 1862224), (154, 1729208), (169, 1575728), (176, 1513057), (182, 1463176), (208, 1280279), (286, 931112), (308, 864604), (338, 787864), (364, 731588), (572, 465556), (616, 432302), (676, 393932), (728, 365794), (1001, 266032), (1144, 232778), (1183, 225104), (1232, 216151), (1279, 208208), (1352, 196966), (1456, 182897), (1859, 143248), (2002, 133016), (2288, 116389), (2366, 112552), (2558, 104104), (2704, 98483), (3718, 71624), (4004, 66508), (4732, 56276), (5116, 52052), (7436, 35812), (8008, 33254), (8953, 29744), (9464, 28138), (10232, 26026), (13013, 20464), (14069, 18928), (14872, 17906), (16016, 16627)]