261262008

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{27283}}^1$

素因数の和:27321

約数の個数: 96

約数和(自身を含む): 851260800

約数和(自身を除く): 589998792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 399, 456, 504, 532, 684, 798, 1064, 1197, 1368, 1596, 2394, 3192, 4788, 9576, 27283, 54566, 81849, 109132, 163698, 190981, 218264, 245547, 327396, 381962, 491094, 518377, 572943, 654792, 763924, 982188, 1036754, 1145886, 1527848, 1555131, 1718829, 1964376, 2073508, 2291772, 3110262, 3437658, 3628639, 4147016, 4583544, 4665393, 6220524, 6875316, 7257278, 9330786, 10885917, 12441048, 13750632, 14514556, 18661572, 21771834, 29029112, 32657751, 37323144, 43543668, 65315502, 87087336, 130631004, 261262008]

約数ペア:

[(1, 261262008), (2, 130631004), (3, 87087336), (4, 65315502), (6, 43543668), (7, 37323144), (8, 32657751), (9, 29029112), (12, 21771834), (14, 18661572), (18, 14514556), (19, 13750632), (21, 12441048), (24, 10885917), (28, 9330786), (36, 7257278), (38, 6875316), (42, 6220524), (56, 4665393), (57, 4583544), (63, 4147016), (72, 3628639), (76, 3437658), (84, 3110262), (114, 2291772), (126, 2073508), (133, 1964376), (152, 1718829), (168, 1555131), (171, 1527848), (228, 1145886), (252, 1036754), (266, 982188), (342, 763924), (399, 654792), (456, 572943), (504, 518377), (532, 491094), (684, 381962), (798, 327396), (1064, 245547), (1197, 218264), (1368, 190981), (1596, 163698), (2394, 109132), (3192, 81849), (4788, 54566), (9576, 27283)]