778821132

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{8887}}^1$

素因数の和:9070

約数の個数: 48

約数和(自身を含む): 1861502720

約数和(自身を除く): 1082681588

約数列:

[1, 2, 3, 4, 6, 12, 67, 109, 134, 201, 218, 268, 327, 402, 436, 654, 804, 1308, 7303, 8887, 14606, 17774, 21909, 26661, 29212, 35548, 43818, 53322, 87636, 106644, 595429, 968683, 1190858, 1786287, 1937366, 2381716, 2906049, 3572574, 3874732, 5812098, 7145148, 11624196, 64901761, 129803522, 194705283, 259607044, 389410566, 778821132]

約数ペア:

[(1, 778821132), (2, 389410566), (3, 259607044), (4, 194705283), (6, 129803522), (12, 64901761), (67, 11624196), (109, 7145148), (134, 5812098), (201, 3874732), (218, 3572574), (268, 2906049), (327, 2381716), (402, 1937366), (436, 1786287), (654, 1190858), (804, 968683), (1308, 595429), (7303, 106644), (8887, 87636), (14606, 53322), (17774, 43818), (21909, 35548), (26661, 29212)]