454503028

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 108

約数和(自身を含む): 1014289920

約数和(自身を除く): 559786892

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 49, 62, 76, 98, 124, 127, 133, 196, 217, 254, 266, 434, 508, 532, 589, 868, 889, 931, 961, 1178, 1519, 1778, 1862, 1922, 2356, 2413, 3038, 3556, 3724, 3844, 3937, 4123, 4826, 6076, 6223, 6727, 7874, 8246, 9652, 12446, 13454, 15748, 16492, 16891, 18259, 24892, 26908, 27559, 28861, 33782, 36518, 47089, 55118, 57722, 67564, 73036, 74803, 94178, 110236, 115444, 118237, 122047, 127813, 149606, 188356, 192913, 236474, 244094, 255626, 299212, 385826, 472948, 488188, 511252, 523621, 771652, 854329, 894691, 1047242, 1708658, 1789382, 2094484, 2318893, 3417316, 3578764, 3665347, 4637786, 5980303, 7330694, 9275572, 11960606, 14661388, 16232251, 23921212, 32464502, 64929004, 113625757, 227251514, 454503028]

約数ペア:

[(1, 454503028), (2, 227251514), (4, 113625757), (7, 64929004), (14, 32464502), (19, 23921212), (28, 16232251), (31, 14661388), (38, 11960606), (49, 9275572), (62, 7330694), (76, 5980303), (98, 4637786), (124, 3665347), (127, 3578764), (133, 3417316), (196, 2318893), (217, 2094484), (254, 1789382), (266, 1708658), (434, 1047242), (508, 894691), (532, 854329), (589, 771652), (868, 523621), (889, 511252), (931, 488188), (961, 472948), (1178, 385826), (1519, 299212), (1778, 255626), (1862, 244094), (1922, 236474), (2356, 192913), (2413, 188356), (3038, 149606), (3556, 127813), (3724, 122047), (3844, 118237), (3937, 115444), (4123, 110236), (4826, 94178), (6076, 74803), (6223, 73036), (6727, 67564), (7874, 57722), (8246, 55118), (9652, 47089), (12446, 36518), (13454, 33782), (15748, 28861), (16492, 27559), (16891, 26908), (18259, 24892)]