121276512

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1399}}^1$

素因数の和:1465

約数の個数: 144

約数和(自身を含む): 403603200

約数和(自身を除く): 282326688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 56, 63, 72, 84, 86, 96, 112, 126, 129, 144, 168, 172, 224, 252, 258, 288, 301, 336, 344, 387, 504, 516, 602, 672, 688, 774, 903, 1008, 1032, 1204, 1376, 1399, 1548, 1806, 2016, 2064, 2408, 2709, 2798, 3096, 3612, 4128, 4197, 4816, 5418, 5596, 6192, 7224, 8394, 9632, 9793, 10836, 11192, 12384, 12591, 14448, 16788, 19586, 21672, 22384, 25182, 28896, 29379, 33576, 39172, 43344, 44768, 50364, 58758, 60157, 67152, 78344, 86688, 88137, 100728, 117516, 120314, 134304, 156688, 176274, 180471, 201456, 235032, 240628, 313376, 352548, 360942, 402912, 421099, 470064, 481256, 541413, 705096, 721884, 842198, 940128, 962512, 1082826, 1263297, 1410192, 1443768, 1684396, 1925024, 2165652, 2526594, 2820384, 2887536, 3368792, 3789891, 4331304, 5053188, 5775072, 6737584, 7579782, 8662608, 10106376, 13475168, 15159564, 17325216, 20212752, 30319128, 40425504, 60638256, 121276512]

約数ペア:

[(1, 121276512), (2, 60638256), (3, 40425504), (4, 30319128), (6, 20212752), (7, 17325216), (8, 15159564), (9, 13475168), (12, 10106376), (14, 8662608), (16, 7579782), (18, 6737584), (21, 5775072), (24, 5053188), (28, 4331304), (32, 3789891), (36, 3368792), (42, 2887536), (43, 2820384), (48, 2526594), (56, 2165652), (63, 1925024), (72, 1684396), (84, 1443768), (86, 1410192), (96, 1263297), (112, 1082826), (126, 962512), (129, 940128), (144, 842198), (168, 721884), (172, 705096), (224, 541413), (252, 481256), (258, 470064), (288, 421099), (301, 402912), (336, 360942), (344, 352548), (387, 313376), (504, 240628), (516, 235032), (602, 201456), (672, 180471), (688, 176274), (774, 156688), (903, 134304), (1008, 120314), (1032, 117516), (1204, 100728), (1376, 88137), (1399, 86688), (1548, 78344), (1806, 67152), (2016, 60157), (2064, 58758), (2408, 50364), (2709, 44768), (2798, 43344), (3096, 39172), (3612, 33576), (4128, 29379), (4197, 28896), (4816, 25182), (5418, 22384), (5596, 21672), (6192, 19586), (7224, 16788), (8394, 14448), (9632, 12591), (9793, 12384), (10836, 11192)]