881235264

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1627}}^1$

素因数の和:1693

約数の個数: 224

約数和(自身を含む): 2964054016

約数和(自身を除く): 2082818752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 64, 78, 84, 91, 93, 96, 104, 112, 124, 156, 168, 182, 186, 192, 208, 217, 224, 248, 273, 312, 336, 364, 372, 403, 416, 434, 448, 496, 546, 624, 651, 672, 728, 744, 806, 832, 868, 992, 1092, 1209, 1248, 1302, 1344, 1456, 1488, 1612, 1627, 1736, 1984, 2184, 2418, 2496, 2604, 2821, 2912, 2976, 3224, 3254, 3472, 4368, 4836, 4881, 5208, 5642, 5824, 5952, 6448, 6508, 6944, 8463, 8736, 9672, 9762, 10416, 11284, 11389, 12896, 13016, 13888, 16926, 17472, 19344, 19524, 20832, 21151, 22568, 22778, 25792, 26032, 33852, 34167, 38688, 39048, 41664, 42302, 45136, 45556, 50437, 52064, 63453, 67704, 68334, 77376, 78096, 84604, 90272, 91112, 100874, 104128, 126906, 135408, 136668, 148057, 151311, 156192, 169208, 180544, 182224, 201748, 253812, 270816, 273336, 296114, 302622, 312384, 338416, 353059, 364448, 403496, 444171, 507624, 541632, 546672, 592228, 605244, 655681, 676832, 706118, 728896, 806992, 888342, 1015248, 1059177, 1093344, 1184456, 1210488, 1311362, 1353664, 1412236, 1613984, 1776684, 1967043, 2030496, 2118354, 2186688, 2368912, 2420976, 2622724, 2824472, 3227968, 3553368, 3934086, 4060992, 4236708, 4589767, 4737824, 4841952, 5245448, 5648944, 7106736, 7868172, 8473416, 9179534, 9475648, 9683904, 10490896, 11297888, 13769301, 14213472, 15736344, 16946832, 18359068, 20981792, 22595776, 27538602, 28426944, 31472688, 33893664, 36718136, 41963584, 55077204, 62945376, 67787328, 73436272, 110154408, 125890752, 146872544, 220308816, 293745088, 440617632, 881235264]

約数ペア:

[(1, 881235264), (2, 440617632), (3, 293745088), (4, 220308816), (6, 146872544), (7, 125890752), (8, 110154408), (12, 73436272), (13, 67787328), (14, 62945376), (16, 55077204), (21, 41963584), (24, 36718136), (26, 33893664), (28, 31472688), (31, 28426944), (32, 27538602), (39, 22595776), (42, 20981792), (48, 18359068), (52, 16946832), (56, 15736344), (62, 14213472), (64, 13769301), (78, 11297888), (84, 10490896), (91, 9683904), (93, 9475648), (96, 9179534), (104, 8473416), (112, 7868172), (124, 7106736), (156, 5648944), (168, 5245448), (182, 4841952), (186, 4737824), (192, 4589767), (208, 4236708), (217, 4060992), (224, 3934086), (248, 3553368), (273, 3227968), (312, 2824472), (336, 2622724), (364, 2420976), (372, 2368912), (403, 2186688), (416, 2118354), (434, 2030496), (448, 1967043), (496, 1776684), (546, 1613984), (624, 1412236), (651, 1353664), (672, 1311362), (728, 1210488), (744, 1184456), (806, 1093344), (832, 1059177), (868, 1015248), (992, 888342), (1092, 806992), (1209, 728896), (1248, 706118), (1302, 676832), (1344, 655681), (1456, 605244), (1488, 592228), (1612, 546672), (1627, 541632), (1736, 507624), (1984, 444171), (2184, 403496), (2418, 364448), (2496, 353059), (2604, 338416), (2821, 312384), (2912, 302622), (2976, 296114), (3224, 273336), (3254, 270816), (3472, 253812), (4368, 201748), (4836, 182224), (4881, 180544), (5208, 169208), (5642, 156192), (5824, 151311), (5952, 148057), (6448, 136668), (6508, 135408), (6944, 126906), (8463, 104128), (8736, 100874), (9672, 91112), (9762, 90272), (10416, 84604), (11284, 78096), (11389, 77376), (12896, 68334), (13016, 67704), (13888, 63453), (16926, 52064), (17472, 50437), (19344, 45556), (19524, 45136), (20832, 42302), (21151, 41664), (22568, 39048), (22778, 38688), (25792, 34167), (26032, 33852)]