1279526082

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{691}}^1$

素因数の和:1191

約数の個数: 64

約数和(自身を含む): 2776857600

約数和(自身を除く): 1497331518

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 439, 691, 703, 878, 1317, 1382, 1406, 2073, 2109, 2634, 4146, 4218, 8341, 13129, 16243, 16682, 25023, 25567, 26258, 32486, 39387, 48729, 50046, 51134, 76701, 78774, 97458, 153402, 303349, 308617, 485773, 606698, 617234, 910047, 925851, 971546, 1457319, 1820094, 1851702, 2914638, 5763631, 11223913, 11527262, 17290893, 22447826, 33671739, 34581786, 67343478, 213254347, 426508694, 639763041, 1279526082]

約数ペア:

[(1, 1279526082), (2, 639763041), (3, 426508694), (6, 213254347), (19, 67343478), (37, 34581786), (38, 33671739), (57, 22447826), (74, 17290893), (111, 11527262), (114, 11223913), (222, 5763631), (439, 2914638), (691, 1851702), (703, 1820094), (878, 1457319), (1317, 971546), (1382, 925851), (1406, 910047), (2073, 617234), (2109, 606698), (2634, 485773), (4146, 308617), (4218, 303349), (8341, 153402), (13129, 97458), (16243, 78774), (16682, 76701), (25023, 51134), (25567, 50046), (26258, 48729), (32486, 39387)]