427293812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{8663}}^1$

素因数の和:8756

約数の個数: 48

約数和(自身を含む): 873331200

約数和(自身を除く): 446037388

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 59, 76, 118, 209, 236, 418, 649, 836, 1121, 1298, 2242, 2596, 4484, 8663, 12331, 17326, 24662, 34652, 49324, 95293, 164597, 190586, 329194, 381172, 511117, 658388, 1022234, 1810567, 2044468, 3621134, 5622287, 7242268, 9711223, 11244574, 19422446, 22489148, 38844892, 106823453, 213646906, 427293812]

約数ペア:

[(1, 427293812), (2, 213646906), (4, 106823453), (11, 38844892), (19, 22489148), (22, 19422446), (38, 11244574), (44, 9711223), (59, 7242268), (76, 5622287), (118, 3621134), (209, 2044468), (236, 1810567), (418, 1022234), (649, 658388), (836, 511117), (1121, 381172), (1298, 329194), (2242, 190586), (2596, 164597), (4484, 95293), (8663, 49324), (12331, 34652), (17326, 24662)]