856038456

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1613}}^1$

素因数の和:1657

約数の個数: 224

約数和(自身を含む): 2963691360

約数和(自身を除く): 2107652904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 243, 252, 273, 312, 324, 351, 364, 378, 468, 486, 504, 546, 567, 648, 702, 728, 729, 756, 819, 936, 972, 1053, 1092, 1134, 1404, 1458, 1512, 1613, 1638, 1701, 1944, 2106, 2184, 2268, 2457, 2808, 2916, 3159, 3226, 3276, 3402, 4212, 4536, 4839, 4914, 5103, 5832, 6318, 6452, 6552, 6804, 7371, 8424, 9477, 9678, 9828, 10206, 11291, 12636, 12904, 13608, 14517, 14742, 18954, 19356, 19656, 20412, 20969, 22113, 22582, 25272, 29034, 29484, 33873, 37908, 38712, 40824, 41938, 43551, 44226, 45164, 58068, 58968, 62907, 66339, 67746, 75816, 83876, 87102, 88452, 90328, 101619, 116136, 125814, 130653, 132678, 135492, 146783, 167752, 174204, 176904, 188721, 203238, 251628, 261306, 265356, 270984, 293566, 304857, 348408, 377442, 391959, 406476, 440349, 503256, 522612, 530712, 566163, 587132, 609714, 754884, 783918, 812952, 880698, 914571, 1045224, 1132326, 1174264, 1175877, 1219428, 1321047, 1509768, 1567836, 1698489, 1761396, 1829142, 2264652, 2351754, 2438856, 2642094, 2743713, 3135672, 3396978, 3522792, 3658284, 3963141, 4529304, 4703508, 5095467, 5284188, 5487426, 6793956, 7316568, 7926282, 8231139, 9407016, 10190934, 10568376, 10974852, 11889423, 13587912, 15286401, 15852564, 16462278, 20381868, 21949704, 23778846, 30572802, 31705128, 32924556, 35668269, 40763736, 47557692, 61145604, 65849112, 71336538, 95115384, 107004807, 122291208, 142673076, 214009614, 285346152, 428019228, 856038456]

約数ペア:

[(1, 856038456), (2, 428019228), (3, 285346152), (4, 214009614), (6, 142673076), (7, 122291208), (8, 107004807), (9, 95115384), (12, 71336538), (13, 65849112), (14, 61145604), (18, 47557692), (21, 40763736), (24, 35668269), (26, 32924556), (27, 31705128), (28, 30572802), (36, 23778846), (39, 21949704), (42, 20381868), (52, 16462278), (54, 15852564), (56, 15286401), (63, 13587912), (72, 11889423), (78, 10974852), (81, 10568376), (84, 10190934), (91, 9407016), (104, 8231139), (108, 7926282), (117, 7316568), (126, 6793956), (156, 5487426), (162, 5284188), (168, 5095467), (182, 4703508), (189, 4529304), (216, 3963141), (234, 3658284), (243, 3522792), (252, 3396978), (273, 3135672), (312, 2743713), (324, 2642094), (351, 2438856), (364, 2351754), (378, 2264652), (468, 1829142), (486, 1761396), (504, 1698489), (546, 1567836), (567, 1509768), (648, 1321047), (702, 1219428), (728, 1175877), (729, 1174264), (756, 1132326), (819, 1045224), (936, 914571), (972, 880698), (1053, 812952), (1092, 783918), (1134, 754884), (1404, 609714), (1458, 587132), (1512, 566163), (1613, 530712), (1638, 522612), (1701, 503256), (1944, 440349), (2106, 406476), (2184, 391959), (2268, 377442), (2457, 348408), (2808, 304857), (2916, 293566), (3159, 270984), (3226, 265356), (3276, 261306), (3402, 251628), (4212, 203238), (4536, 188721), (4839, 176904), (4914, 174204), (5103, 167752), (5832, 146783), (6318, 135492), (6452, 132678), (6552, 130653), (6804, 125814), (7371, 116136), (8424, 101619), (9477, 90328), (9678, 88452), (9828, 87102), (10206, 83876), (11291, 75816), (12636, 67746), (12904, 66339), (13608, 62907), (14517, 58968), (14742, 58068), (18954, 45164), (19356, 44226), (19656, 43551), (20412, 41938), (20969, 40824), (22113, 38712), (22582, 37908), (25272, 33873), (29034, 29484)]