279980694

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1093}}^1$

素因数の和:1234

約数の個数: 96

約数和(自身を含む): 737268480

約数和(自身を除く): 457287786

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 107, 114, 126, 133, 171, 214, 266, 321, 342, 399, 642, 749, 798, 963, 1093, 1197, 1498, 1926, 2033, 2186, 2247, 2394, 3279, 4066, 4494, 6099, 6558, 6741, 7651, 9837, 12198, 13482, 14231, 15302, 18297, 19674, 20767, 22953, 28462, 36594, 41534, 42693, 45906, 62301, 68859, 85386, 116951, 124602, 128079, 137718, 145369, 186903, 233902, 256158, 290738, 350853, 373806, 436107, 701706, 818657, 872214, 1052559, 1308321, 1637314, 2105118, 2222069, 2455971, 2616642, 4444138, 4911942, 6666207, 7367913, 13332414, 14735826, 15554483, 19998621, 31108966, 39997242, 46663449, 93326898, 139990347, 279980694]

約数ペア:

[(1, 279980694), (2, 139990347), (3, 93326898), (6, 46663449), (7, 39997242), (9, 31108966), (14, 19998621), (18, 15554483), (19, 14735826), (21, 13332414), (38, 7367913), (42, 6666207), (57, 4911942), (63, 4444138), (107, 2616642), (114, 2455971), (126, 2222069), (133, 2105118), (171, 1637314), (214, 1308321), (266, 1052559), (321, 872214), (342, 818657), (399, 701706), (642, 436107), (749, 373806), (798, 350853), (963, 290738), (1093, 256158), (1197, 233902), (1498, 186903), (1926, 145369), (2033, 137718), (2186, 128079), (2247, 124602), (2394, 116951), (3279, 85386), (4066, 68859), (4494, 62301), (6099, 45906), (6558, 42693), (6741, 41534), (7651, 36594), (9837, 28462), (12198, 22953), (13482, 20767), (14231, 19674), (15302, 18297)]