836708004

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^2\times {\mathrm{131}}^1$

素因数の和:406

約数の個数: 108

約数和(自身を含む): 2343349008

約数和(自身を除く): 1506641004

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 127, 131, 132, 198, 254, 262, 381, 393, 396, 508, 524, 762, 786, 1143, 1179, 1397, 1441, 1524, 1572, 2286, 2358, 2794, 2882, 4191, 4323, 4572, 4716, 5588, 5764, 8382, 8646, 12573, 12969, 16129, 16637, 16764, 17292, 25146, 25938, 32258, 33274, 48387, 49911, 50292, 51876, 64516, 66548, 96774, 99822, 145161, 149733, 177419, 183007, 193548, 199644, 290322, 299466, 354838, 366014, 532257, 549021, 580644, 598932, 709676, 732028, 1064514, 1098042, 1596771, 1647063, 2112899, 2129028, 2196084, 3193542, 3294126, 4225798, 6338697, 6387084, 6588252, 8451596, 12677394, 19016091, 23241889, 25354788, 38032182, 46483778, 69725667, 76064364, 92967556, 139451334, 209177001, 278902668, 418354002, 836708004]

約数ペア:

[(1, 836708004), (2, 418354002), (3, 278902668), (4, 209177001), (6, 139451334), (9, 92967556), (11, 76064364), (12, 69725667), (18, 46483778), (22, 38032182), (33, 25354788), (36, 23241889), (44, 19016091), (66, 12677394), (99, 8451596), (127, 6588252), (131, 6387084), (132, 6338697), (198, 4225798), (254, 3294126), (262, 3193542), (381, 2196084), (393, 2129028), (396, 2112899), (508, 1647063), (524, 1596771), (762, 1098042), (786, 1064514), (1143, 732028), (1179, 709676), (1397, 598932), (1441, 580644), (1524, 549021), (1572, 532257), (2286, 366014), (2358, 354838), (2794, 299466), (2882, 290322), (4191, 199644), (4323, 193548), (4572, 183007), (4716, 177419), (5588, 149733), (5764, 145161), (8382, 99822), (8646, 96774), (12573, 66548), (12969, 64516), (16129, 51876), (16637, 50292), (16764, 49911), (17292, 48387), (25146, 33274), (25938, 32258)]