289216928

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9029}}^1$

素因数の和:9070

約数の個数: 96

約数和(自身を含む): 764588160

約数和(自身を除く): 475371232

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 2464, 2912, 4004, 4576, 8008, 9029, 16016, 18058, 32032, 36116, 63203, 72232, 99319, 117377, 126406, 144464, 198638, 234754, 252812, 288928, 397276, 469508, 505624, 695233, 794552, 821639, 939016, 1011248, 1291147, 1390466, 1589104, 1643278, 1878032, 2022496, 2582294, 2780932, 3178208, 3286556, 3756064, 5164588, 5561864, 6573112, 9038029, 10329176, 11123728, 13146224, 18076058, 20658352, 22247456, 26292448, 36152116, 41316704, 72304232, 144608464, 289216928]

約数ペア:

[(1, 289216928), (2, 144608464), (4, 72304232), (7, 41316704), (8, 36152116), (11, 26292448), (13, 22247456), (14, 20658352), (16, 18076058), (22, 13146224), (26, 11123728), (28, 10329176), (32, 9038029), (44, 6573112), (52, 5561864), (56, 5164588), (77, 3756064), (88, 3286556), (91, 3178208), (104, 2780932), (112, 2582294), (143, 2022496), (154, 1878032), (176, 1643278), (182, 1589104), (208, 1390466), (224, 1291147), (286, 1011248), (308, 939016), (352, 821639), (364, 794552), (416, 695233), (572, 505624), (616, 469508), (728, 397276), (1001, 288928), (1144, 252812), (1232, 234754), (1456, 198638), (2002, 144464), (2288, 126406), (2464, 117377), (2912, 99319), (4004, 72232), (4576, 63203), (8008, 36116), (9029, 32032), (16016, 18058)]