319442032

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9539}}^1$

素因数の和:9590

約数の個数: 80

約数和(自身を含む): 794949120

約数和(自身を除く): 475507088

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 299, 322, 364, 368, 598, 644, 728, 1196, 1288, 1456, 2093, 2392, 2576, 4186, 4784, 8372, 9539, 16744, 19078, 33488, 38156, 66773, 76312, 124007, 133546, 152624, 219397, 248014, 267092, 438794, 496028, 534184, 868049, 877588, 992056, 1068368, 1535779, 1736098, 1755176, 1984112, 2852161, 3071558, 3472196, 3510352, 5704322, 6143116, 6944392, 11408644, 12286232, 13888784, 19965127, 22817288, 24572464, 39930254, 45634576, 79860508, 159721016, 319442032]

約数ペア:

[(1, 319442032), (2, 159721016), (4, 79860508), (7, 45634576), (8, 39930254), (13, 24572464), (14, 22817288), (16, 19965127), (23, 13888784), (26, 12286232), (28, 11408644), (46, 6944392), (52, 6143116), (56, 5704322), (91, 3510352), (92, 3472196), (104, 3071558), (112, 2852161), (161, 1984112), (182, 1755176), (184, 1736098), (208, 1535779), (299, 1068368), (322, 992056), (364, 877588), (368, 868049), (598, 534184), (644, 496028), (728, 438794), (1196, 267092), (1288, 248014), (1456, 219397), (2093, 152624), (2392, 133546), (2576, 124007), (4186, 76312), (4784, 66773), (8372, 38156), (9539, 33488), (16744, 19078)]