315745896

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{797}}^1\times {\mathrm{971}}^1$

素因数の和:1794

約数の個数: 64

約数和(自身を含む): 837708480

約数和(自身を除く): 521962584

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 797, 971, 1594, 1942, 2391, 2913, 3188, 3884, 4782, 5826, 6376, 7768, 9564, 11652, 13549, 16507, 19128, 23304, 27098, 33014, 40647, 49521, 54196, 66028, 81294, 99042, 108392, 132056, 162588, 198084, 325176, 396168, 773887, 1547774, 2321661, 3095548, 4643322, 6191096, 9286644, 13156079, 18573288, 26312158, 39468237, 52624316, 78936474, 105248632, 157872948, 315745896]

約数ペア:

[(1, 315745896), (2, 157872948), (3, 105248632), (4, 78936474), (6, 52624316), (8, 39468237), (12, 26312158), (17, 18573288), (24, 13156079), (34, 9286644), (51, 6191096), (68, 4643322), (102, 3095548), (136, 2321661), (204, 1547774), (408, 773887), (797, 396168), (971, 325176), (1594, 198084), (1942, 162588), (2391, 132056), (2913, 108392), (3188, 99042), (3884, 81294), (4782, 66028), (5826, 54196), (6376, 49521), (7768, 40647), (9564, 33014), (11652, 27098), (13549, 23304), (16507, 19128)]