420965148

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1\times {\mathrm{1567}}^1$

素因数の和:2002

約数の個数: 48

約数和(自身を含む): 1001713664

約数和(自身を除く): 580748516

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 367, 732, 734, 1101, 1468, 1567, 2202, 3134, 4404, 4701, 6268, 9402, 18804, 22387, 44774, 67161, 89548, 95587, 134322, 191174, 268644, 286761, 382348, 573522, 575089, 1147044, 1150178, 1725267, 2300356, 3450534, 6901068, 35080429, 70160858, 105241287, 140321716, 210482574, 420965148]

約数ペア:

[(1, 420965148), (2, 210482574), (3, 140321716), (4, 105241287), (6, 70160858), (12, 35080429), (61, 6901068), (122, 3450534), (183, 2300356), (244, 1725267), (366, 1150178), (367, 1147044), (732, 575089), (734, 573522), (1101, 382348), (1468, 286761), (1567, 268644), (2202, 191174), (3134, 134322), (4404, 95587), (4701, 89548), (6268, 67161), (9402, 44774), (18804, 22387)]