1277866584

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{311371}}^1$

素因数の和:311405

約数の個数: 64

約数和(自身を含む): 3736464000

約数和(自身を除く): 2458597416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 311371, 622742, 934113, 1245484, 1868226, 2490968, 2802339, 3736452, 5604678, 5916049, 7472904, 8407017, 11209356, 11832098, 16814034, 17748147, 22418712, 23664196, 33628068, 35496294, 47328392, 53244441, 67256136, 70992588, 106488882, 141985176, 159733323, 212977764, 319466646, 425955528, 638933292, 1277866584]

約数ペア:

[(1, 1277866584), (2, 638933292), (3, 425955528), (4, 319466646), (6, 212977764), (8, 159733323), (9, 141985176), (12, 106488882), (18, 70992588), (19, 67256136), (24, 53244441), (27, 47328392), (36, 35496294), (38, 33628068), (54, 23664196), (57, 22418712), (72, 17748147), (76, 16814034), (108, 11832098), (114, 11209356), (152, 8407017), (171, 7472904), (216, 5916049), (228, 5604678), (342, 3736452), (456, 2802339), (513, 2490968), (684, 1868226), (1026, 1245484), (1368, 934113), (2052, 622742), (4104, 311371)]