2019295584

素因数分解:

$2^5\times 3^2\times {\mathrm{1303}}^1\times {\mathrm{5381}}^1$

素因数の和:6700

約数の個数: 72

約数和(自身を含む): 5747846832

約数和(自身を除く): 3728551248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1303, 2606, 3909, 5212, 5381, 7818, 10424, 10762, 11727, 15636, 16143, 20848, 21524, 23454, 31272, 32286, 41696, 43048, 46908, 48429, 62544, 64572, 86096, 93816, 96858, 125088, 129144, 172192, 187632, 193716, 258288, 375264, 387432, 516576, 774864, 1549728, 7011443, 14022886, 21034329, 28045772, 42068658, 56091544, 63102987, 84137316, 112183088, 126205974, 168274632, 224366176, 252411948, 336549264, 504823896, 673098528, 1009647792, 2019295584]

約数ペア:

[(1, 2019295584), (2, 1009647792), (3, 673098528), (4, 504823896), (6, 336549264), (8, 252411948), (9, 224366176), (12, 168274632), (16, 126205974), (18, 112183088), (24, 84137316), (32, 63102987), (36, 56091544), (48, 42068658), (72, 28045772), (96, 21034329), (144, 14022886), (288, 7011443), (1303, 1549728), (2606, 774864), (3909, 516576), (5212, 387432), (5381, 375264), (7818, 258288), (10424, 193716), (10762, 187632), (11727, 172192), (15636, 129144), (16143, 125088), (20848, 96858), (21524, 93816), (23454, 86096), (31272, 64572), (32286, 62544), (41696, 48429), (43048, 46908)]