212702112

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:665

約数の個数: 240

約数和(自身を含む): 753762240

約数和(自身を除く): 541060128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 81, 84, 96, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 324, 336, 342, 378, 399, 432, 456, 504, 513, 532, 567, 608, 617, 648, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1134, 1197, 1234, 1296, 1368, 1512, 1539, 1596, 1824, 1851, 2016, 2052, 2128, 2268, 2394, 2468, 2592, 2736, 3024, 3078, 3192, 3591, 3702, 4104, 4256, 4319, 4536, 4788, 4936, 5472, 5553, 6048, 6156, 6384, 7182, 7404, 8208, 8638, 9072, 9576, 9872, 10773, 11106, 11723, 12312, 12768, 12957, 14364, 14808, 16416, 16659, 17276, 18144, 19152, 19744, 21546, 22212, 23446, 24624, 25914, 28728, 29616, 33318, 34552, 35169, 38304, 38871, 43092, 44424, 46892, 49248, 49977, 51828, 57456, 59232, 66636, 69104, 70338, 77742, 82061, 86184, 88848, 93784, 99954, 103656, 105507, 114912, 116613, 133272, 138208, 140676, 155484, 164122, 172368, 177696, 187568, 199908, 207312, 211014, 233226, 246183, 266544, 281352, 310968, 316521, 328244, 344736, 349839, 375136, 399816, 414624, 422028, 466452, 492366, 533088, 562704, 621936, 633042, 656488, 699678, 738549, 799632, 844056, 932904, 949563, 984732, 1125408, 1243872, 1266084, 1312976, 1399356, 1477098, 1599264, 1688112, 1865808, 1899126, 1969464, 2215647, 2532168, 2625952, 2798712, 2954196, 3376224, 3731616, 3798252, 3938928, 4431294, 5064336, 5597424, 5908392, 6646941, 7596504, 7877856, 8862588, 10128672, 11194848, 11816784, 13293882, 15193008, 17725176, 23633568, 26587764, 30386016, 35450352, 53175528, 70900704, 106351056, 212702112]

約数ペア:

[(1, 212702112), (2, 106351056), (3, 70900704), (4, 53175528), (6, 35450352), (7, 30386016), (8, 26587764), (9, 23633568), (12, 17725176), (14, 15193008), (16, 13293882), (18, 11816784), (19, 11194848), (21, 10128672), (24, 8862588), (27, 7877856), (28, 7596504), (32, 6646941), (36, 5908392), (38, 5597424), (42, 5064336), (48, 4431294), (54, 3938928), (56, 3798252), (57, 3731616), (63, 3376224), (72, 2954196), (76, 2798712), (81, 2625952), (84, 2532168), (96, 2215647), (108, 1969464), (112, 1899126), (114, 1865808), (126, 1688112), (133, 1599264), (144, 1477098), (152, 1399356), (162, 1312976), (168, 1266084), (171, 1243872), (189, 1125408), (216, 984732), (224, 949563), (228, 932904), (252, 844056), (266, 799632), (288, 738549), (304, 699678), (324, 656488), (336, 633042), (342, 621936), (378, 562704), (399, 533088), (432, 492366), (456, 466452), (504, 422028), (513, 414624), (532, 399816), (567, 375136), (608, 349839), (617, 344736), (648, 328244), (672, 316521), (684, 310968), (756, 281352), (798, 266544), (864, 246183), (912, 233226), (1008, 211014), (1026, 207312), (1064, 199908), (1134, 187568), (1197, 177696), (1234, 172368), (1296, 164122), (1368, 155484), (1512, 140676), (1539, 138208), (1596, 133272), (1824, 116613), (1851, 114912), (2016, 105507), (2052, 103656), (2128, 99954), (2268, 93784), (2394, 88848), (2468, 86184), (2592, 82061), (2736, 77742), (3024, 70338), (3078, 69104), (3192, 66636), (3591, 59232), (3702, 57456), (4104, 51828), (4256, 49977), (4319, 49248), (4536, 46892), (4788, 44424), (4936, 43092), (5472, 38871), (5553, 38304), (6048, 35169), (6156, 34552), (6384, 33318), (7182, 29616), (7404, 28728), (8208, 25914), (8638, 24624), (9072, 23446), (9576, 22212), (9872, 21546), (10773, 19744), (11106, 19152), (11723, 18144), (12312, 17276), (12768, 16659), (12957, 16416), (14364, 14808)]