215027904

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:463

約数の個数: 224

約数和(自身を含む): 724627456

約数和(自身を除く): 509599552

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, 397, 403, 416, 434, 448, 496, 546, 624, 651, 672, 728, 744, 794, 806, 832, 868, 992, 1092, 1191, 1209, 1248, 1302, 1344, 1456, 1488, 1588, 1612, 1736, 1984, 2184, 2382, 2418, 2496, 2604, 2779, 2821, 2912, 2976, 3176, 3224, 3472, 4368, 4764, 4836, 5161, 5208, 5558, 5642, 5824, 5952, 6352, 6448, 6944, 8337, 8463, 8736, 9528, 9672, 10322, 10416, 11116, 11284, 12307, 12704, 12896, 13888, 15483, 16674, 16926, 17472, 19056, 19344, 20644, 20832, 22232, 22568, 24614, 25408, 25792, 30966, 33348, 33852, 36127, 36921, 38112, 38688, 41288, 41664, 44464, 45136, 49228, 61932, 66696, 67704, 72254, 73842, 76224, 77376, 82576, 86149, 88928, 90272, 98456, 108381, 123864, 133392, 135408, 144508, 147684, 159991, 165152, 172298, 177856, 180544, 196912, 216762, 247728, 258447, 266784, 270816, 289016, 295368, 319982, 330304, 344596, 393824, 433524, 479973, 495456, 516894, 533568, 541632, 578032, 590736, 639964, 689192, 787648, 867048, 959946, 990912, 1033788, 1119937, 1156064, 1181472, 1279928, 1378384, 1734096, 1919892, 2067576, 2239874, 2312128, 2362944, 2559856, 2756768, 3359811, 3468192, 3839784, 4135152, 4479748, 5119712, 5513536, 6719622, 6936384, 7679568, 8270304, 8959496, 10239424, 13439244, 15359136, 16540608, 17918992, 26878488, 30718272, 35837984, 53756976, 71675968, 107513952, 215027904]

約数ペア:

[(1, 215027904), (2, 107513952), (3, 71675968), (4, 53756976), (6, 35837984), (7, 30718272), (8, 26878488), (12, 17918992), (13, 16540608), (14, 15359136), (16, 13439244), (21, 10239424), (24, 8959496), (26, 8270304), (28, 7679568), (31, 6936384), (32, 6719622), (39, 5513536), (42, 5119712), (48, 4479748), (52, 4135152), (56, 3839784), (62, 3468192), (64, 3359811), (78, 2756768), (84, 2559856), (91, 2362944), (93, 2312128), (96, 2239874), (104, 2067576), (112, 1919892), (124, 1734096), (156, 1378384), (168, 1279928), (182, 1181472), (186, 1156064), (192, 1119937), (208, 1033788), (217, 990912), (224, 959946), (248, 867048), (273, 787648), (312, 689192), (336, 639964), (364, 590736), (372, 578032), (397, 541632), (403, 533568), (416, 516894), (434, 495456), (448, 479973), (496, 433524), (546, 393824), (624, 344596), (651, 330304), (672, 319982), (728, 295368), (744, 289016), (794, 270816), (806, 266784), (832, 258447), (868, 247728), (992, 216762), (1092, 196912), (1191, 180544), (1209, 177856), (1248, 172298), (1302, 165152), (1344, 159991), (1456, 147684), (1488, 144508), (1588, 135408), (1612, 133392), (1736, 123864), (1984, 108381), (2184, 98456), (2382, 90272), (2418, 88928), (2496, 86149), (2604, 82576), (2779, 77376), (2821, 76224), (2912, 73842), (2976, 72254), (3176, 67704), (3224, 66696), (3472, 61932), (4368, 49228), (4764, 45136), (4836, 44464), (5161, 41664), (5208, 41288), (5558, 38688), (5642, 38112), (5824, 36921), (5952, 36127), (6352, 33852), (6448, 33348), (6944, 30966), (8337, 25792), (8463, 25408), (8736, 24614), (9528, 22568), (9672, 22232), (10322, 20832), (10416, 20644), (11116, 19344), (11284, 19056), (12307, 17472), (12704, 16926), (12896, 16674), (13888, 15483)]