271344996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{19993}}^1$

素因数の和:20045

約数の個数: 72

約数和(自身を含む): 764170680

約数和(自身を除く): 492825684

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 3393, 4524, 6786, 13572, 19993, 39986, 59979, 79972, 119958, 179937, 239916, 259909, 359874, 519818, 579797, 719748, 779727, 1039636, 1159594, 1559454, 1739391, 2319188, 2339181, 3118908, 3478782, 4678362, 5218173, 6957564, 7537361, 9356724, 10436346, 15074722, 20872692, 22612083, 30149444, 45224166, 67836249, 90448332, 135672498, 271344996]

約数ペア:

[(1, 271344996), (2, 135672498), (3, 90448332), (4, 67836249), (6, 45224166), (9, 30149444), (12, 22612083), (13, 20872692), (18, 15074722), (26, 10436346), (29, 9356724), (36, 7537361), (39, 6957564), (52, 5218173), (58, 4678362), (78, 3478782), (87, 3118908), (116, 2339181), (117, 2319188), (156, 1739391), (174, 1559454), (234, 1159594), (261, 1039636), (348, 779727), (377, 719748), (468, 579797), (522, 519818), (754, 359874), (1044, 259909), (1131, 239916), (1508, 179937), (2262, 119958), (3393, 79972), (4524, 59979), (6786, 39986), (13572, 19993)]