216043464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3191}}^1$

素因数の和:3251

約数の個数: 128

約数和(自身を含む): 686407680

約数和(自身を除く): 470364216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 403, 434, 546, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1612, 1736, 2184, 2418, 2604, 2821, 3191, 3224, 4836, 5208, 5642, 6382, 8463, 9573, 9672, 11284, 12764, 16926, 19146, 22337, 22568, 25528, 33852, 38292, 41483, 44674, 67011, 67704, 76584, 82966, 89348, 98921, 124449, 134022, 165932, 178696, 197842, 248898, 268044, 290381, 296763, 331864, 395684, 497796, 536088, 580762, 593526, 692447, 791368, 871143, 995592, 1161524, 1187052, 1285973, 1384894, 1742286, 2077341, 2323048, 2374104, 2571946, 2769788, 3484572, 3857919, 4154682, 5143892, 5539576, 6969144, 7715838, 8309364, 9001811, 10287784, 15431676, 16618728, 18003622, 27005433, 30863352, 36007244, 54010866, 72014488, 108021732, 216043464]

約数ペア:

[(1, 216043464), (2, 108021732), (3, 72014488), (4, 54010866), (6, 36007244), (7, 30863352), (8, 27005433), (12, 18003622), (13, 16618728), (14, 15431676), (21, 10287784), (24, 9001811), (26, 8309364), (28, 7715838), (31, 6969144), (39, 5539576), (42, 5143892), (52, 4154682), (56, 3857919), (62, 3484572), (78, 2769788), (84, 2571946), (91, 2374104), (93, 2323048), (104, 2077341), (124, 1742286), (156, 1384894), (168, 1285973), (182, 1187052), (186, 1161524), (217, 995592), (248, 871143), (273, 791368), (312, 692447), (364, 593526), (372, 580762), (403, 536088), (434, 497796), (546, 395684), (651, 331864), (728, 296763), (744, 290381), (806, 268044), (868, 248898), (1092, 197842), (1209, 178696), (1302, 165932), (1612, 134022), (1736, 124449), (2184, 98921), (2418, 89348), (2604, 82966), (2821, 76584), (3191, 67704), (3224, 67011), (4836, 44674), (5208, 41483), (5642, 38292), (6382, 33852), (8463, 25528), (9573, 22568), (9672, 22337), (11284, 19146), (12764, 16926)]