554457072

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{28663}}^1$

素因数の和:28718

約数の個数: 80

約数和(自身を含む): 1592342528

約数和(自身を除く): 1037885456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 28663, 57326, 85989, 114652, 171978, 229304, 343956, 372619, 458608, 687912, 745238, 888553, 1117857, 1375824, 1490476, 1777106, 2235714, 2665659, 2980952, 3554212, 4471428, 5331318, 5961904, 7108424, 8942856, 10662636, 11551189, 14216848, 17885712, 21325272, 23102378, 34653567, 42650544, 46204756, 69307134, 92409512, 138614268, 184819024, 277228536, 554457072]

約数ペア:

[(1, 554457072), (2, 277228536), (3, 184819024), (4, 138614268), (6, 92409512), (8, 69307134), (12, 46204756), (13, 42650544), (16, 34653567), (24, 23102378), (26, 21325272), (31, 17885712), (39, 14216848), (48, 11551189), (52, 10662636), (62, 8942856), (78, 7108424), (93, 5961904), (104, 5331318), (124, 4471428), (156, 3554212), (186, 2980952), (208, 2665659), (248, 2235714), (312, 1777106), (372, 1490476), (403, 1375824), (496, 1117857), (624, 888553), (744, 745238), (806, 687912), (1209, 458608), (1488, 372619), (1612, 343956), (2418, 229304), (3224, 171978), (4836, 114652), (6448, 85989), (9672, 57326), (19344, 28663)]