1511360388

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{20773}}^1$

素因数の和:20873

約数の個数: 72

約数和(自身を含む): 3992596608

約数和(自身を除く): 2481236220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 47, 86, 94, 129, 141, 172, 188, 258, 282, 387, 423, 516, 564, 774, 846, 1548, 1692, 2021, 4042, 6063, 8084, 12126, 18189, 20773, 24252, 36378, 41546, 62319, 72756, 83092, 124638, 186957, 249276, 373914, 747828, 893239, 976331, 1786478, 1952662, 2679717, 2928993, 3572956, 3905324, 5359434, 5857986, 8039151, 8786979, 10718868, 11715972, 16078302, 17573958, 32156604, 35147916, 41982233, 83964466, 125946699, 167928932, 251893398, 377840097, 503786796, 755680194, 1511360388]

約数ペア:

[(1, 1511360388), (2, 755680194), (3, 503786796), (4, 377840097), (6, 251893398), (9, 167928932), (12, 125946699), (18, 83964466), (36, 41982233), (43, 35147916), (47, 32156604), (86, 17573958), (94, 16078302), (129, 11715972), (141, 10718868), (172, 8786979), (188, 8039151), (258, 5857986), (282, 5359434), (387, 3905324), (423, 3572956), (516, 2928993), (564, 2679717), (774, 1952662), (846, 1786478), (1548, 976331), (1692, 893239), (2021, 747828), (4042, 373914), (6063, 249276), (8084, 186957), (12126, 124638), (18189, 83092), (20773, 72756), (24252, 62319), (36378, 41546)]