762992994

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{2689}}^1$

素因数の和:2863

約数の個数: 48

約数和(自身を含む): 1623425760

約数和(自身を除く): 860432766

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 262, 361, 393, 722, 786, 1083, 2166, 2489, 2689, 4978, 5378, 7467, 8067, 14934, 16134, 47291, 51091, 94582, 102182, 141873, 153273, 283746, 306546, 352259, 704518, 970729, 1056777, 1941458, 2113554, 2912187, 5824374, 6692921, 13385842, 20078763, 40157526, 127165499, 254330998, 381496497, 762992994]

約数ペア:

[(1, 762992994), (2, 381496497), (3, 254330998), (6, 127165499), (19, 40157526), (38, 20078763), (57, 13385842), (114, 6692921), (131, 5824374), (262, 2912187), (361, 2113554), (393, 1941458), (722, 1056777), (786, 970729), (1083, 704518), (2166, 352259), (2489, 306546), (2689, 283746), (4978, 153273), (5378, 141873), (7467, 102182), (8067, 94582), (14934, 51091), (16134, 47291)]