438724212

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{3919}}^1$

素因数の和:4436

約数の個数: 48

約数和(自身を含む): 1080038400

約数和(自身を除く): 641314188

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 491, 982, 1473, 1964, 2946, 3919, 5892, 7838, 9329, 11757, 15676, 18658, 23514, 27987, 37316, 47028, 55974, 74461, 111948, 148922, 223383, 297844, 446766, 893532, 1924229, 3848458, 5772687, 7696916, 11545374, 23090748, 36560351, 73120702, 109681053, 146241404, 219362106, 438724212]

約数ペア:

[(1, 438724212), (2, 219362106), (3, 146241404), (4, 109681053), (6, 73120702), (12, 36560351), (19, 23090748), (38, 11545374), (57, 7696916), (76, 5772687), (114, 3848458), (228, 1924229), (491, 893532), (982, 446766), (1473, 297844), (1964, 223383), (2946, 148922), (3919, 111948), (5892, 74461), (7838, 55974), (9329, 47028), (11757, 37316), (15676, 27987), (18658, 23514)]