318704644

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1447}}^1$

素因数の和:1588

約数の個数: 48

約数和(自身を含む): 613025280

約数和(自身を除く): 294320636

約数列:

[1, 2, 4, 17, 34, 41, 68, 79, 82, 158, 164, 316, 697, 1343, 1394, 1447, 2686, 2788, 2894, 3239, 5372, 5788, 6478, 12956, 24599, 49198, 55063, 59327, 98396, 110126, 114313, 118654, 220252, 228626, 237308, 457252, 1008559, 1943321, 2017118, 3886642, 4034236, 4686833, 7773284, 9373666, 18747332, 79676161, 159352322, 318704644]

約数ペア:

[(1, 318704644), (2, 159352322), (4, 79676161), (17, 18747332), (34, 9373666), (41, 7773284), (68, 4686833), (79, 4034236), (82, 3886642), (158, 2017118), (164, 1943321), (316, 1008559), (697, 457252), (1343, 237308), (1394, 228626), (1447, 220252), (2686, 118654), (2788, 114313), (2894, 110126), (3239, 98396), (5372, 59327), (5788, 55063), (6478, 49198), (12956, 24599)]