645799106161

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{2777}}^1$

素因数の和:3190

約数の個数: 64

約数和(自身を含む): 768061440000

約数和(自身を除く): 122262333839

約数列:

[1, 11, 23, 31, 149, 199, 253, 341, 713, 1639, 2189, 2777, 3427, 4577, 4619, 6169, 7843, 29651, 30547, 37697, 50347, 50809, 63871, 67859, 86087, 106237, 141887, 326161, 413773, 552623, 681973, 702581, 919181, 946957, 1168607, 1560757, 1980001, 4551503, 6078853, 7501703, 9516779, 10110991, 12710329, 12826963, 17131313, 21141163, 21780011, 82340827, 104684569, 139813619, 141096593, 188444443, 232552793, 295020149, 394020199, 905749097, 1893839021, 2552565637, 3245221639, 4334222189, 20832229231, 28078222007, 58709009651, 645799106161]

約数ペア:

[(1, 645799106161), (11, 58709009651), (23, 28078222007), (31, 20832229231), (149, 4334222189), (199, 3245221639), (253, 2552565637), (341, 1893839021), (713, 905749097), (1639, 394020199), (2189, 295020149), (2777, 232552793), (3427, 188444443), (4577, 141096593), (4619, 139813619), (6169, 104684569), (7843, 82340827), (29651, 21780011), (30547, 21141163), (37697, 17131313), (50347, 12826963), (50809, 12710329), (63871, 10110991), (67859, 9516779), (86087, 7501703), (106237, 6078853), (141887, 4551503), (326161, 1980001), (413773, 1560757), (552623, 1168607), (681973, 946957), (702581, 919181)]