287043276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{947}}^1$

素因数の和:1063

約数の個数: 96

約数和(自身を含む): 758096640

約数和(自身を除く): 471053364

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 67, 78, 87, 116, 134, 156, 174, 201, 268, 348, 377, 402, 754, 804, 871, 947, 1131, 1508, 1742, 1894, 1943, 2262, 2613, 2841, 3484, 3788, 3886, 4524, 5226, 5682, 5829, 7772, 10452, 11364, 11658, 12311, 23316, 24622, 25259, 27463, 36933, 49244, 50518, 54926, 63449, 73866, 75777, 82389, 101036, 109852, 126898, 147732, 151554, 164778, 190347, 253796, 303108, 329556, 357019, 380694, 714038, 761388, 824837, 1071057, 1428076, 1649674, 1840021, 2142114, 2474511, 3299348, 3680042, 4284228, 4949022, 5520063, 7360084, 9898044, 11040126, 22080252, 23920273, 47840546, 71760819, 95681092, 143521638, 287043276]

約数ペア:

[(1, 287043276), (2, 143521638), (3, 95681092), (4, 71760819), (6, 47840546), (12, 23920273), (13, 22080252), (26, 11040126), (29, 9898044), (39, 7360084), (52, 5520063), (58, 4949022), (67, 4284228), (78, 3680042), (87, 3299348), (116, 2474511), (134, 2142114), (156, 1840021), (174, 1649674), (201, 1428076), (268, 1071057), (348, 824837), (377, 761388), (402, 714038), (754, 380694), (804, 357019), (871, 329556), (947, 303108), (1131, 253796), (1508, 190347), (1742, 164778), (1894, 151554), (1943, 147732), (2262, 126898), (2613, 109852), (2841, 101036), (3484, 82389), (3788, 75777), (3886, 73866), (4524, 63449), (5226, 54926), (5682, 50518), (5829, 49244), (7772, 36933), (10452, 27463), (11364, 25259), (11658, 24622), (12311, 23316)]