211921632

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{107}}^1$

素因数の和:182

約数の個数: 216

約数和(自身を含む): 684795384

約数和(自身を除く): 472873752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 69, 72, 78, 92, 96, 104, 107, 117, 138, 144, 156, 184, 207, 208, 214, 234, 276, 288, 299, 312, 321, 368, 414, 416, 428, 468, 529, 552, 598, 624, 642, 736, 828, 856, 897, 936, 963, 1058, 1104, 1196, 1248, 1284, 1391, 1587, 1656, 1712, 1794, 1872, 1926, 2116, 2208, 2392, 2461, 2568, 2691, 2782, 3174, 3312, 3424, 3588, 3744, 3852, 4173, 4232, 4761, 4784, 4922, 5136, 5382, 5564, 6348, 6624, 6877, 7176, 7383, 7704, 8346, 8464, 9522, 9568, 9844, 10272, 10764, 11128, 12519, 12696, 13754, 14352, 14766, 15408, 16692, 16928, 19044, 19688, 20631, 21528, 22149, 22256, 25038, 25392, 27508, 28704, 29532, 30816, 31993, 33384, 38088, 39376, 41262, 43056, 44298, 44512, 50076, 50784, 55016, 56603, 59064, 61893, 63986, 66768, 76176, 78752, 82524, 86112, 88596, 95979, 100152, 110032, 113206, 118128, 123786, 127972, 133536, 152352, 165048, 169809, 177192, 191958, 200304, 220064, 226412, 236256, 247572, 255944, 287937, 330096, 339618, 354384, 383916, 400608, 452824, 495144, 509427, 511888, 575874, 660192, 679236, 708768, 735839, 767832, 905648, 990288, 1018854, 1023776, 1151748, 1358472, 1471678, 1535664, 1811296, 1980576, 2037708, 2207517, 2303496, 2716944, 2943356, 3071328, 4075416, 4415034, 4606992, 5433888, 5886712, 6622551, 8150832, 8830068, 9213984, 11773424, 13245102, 16301664, 17660136, 23546848, 26490204, 35320272, 52980408, 70640544, 105960816, 211921632]

約数ペア:

[(1, 211921632), (2, 105960816), (3, 70640544), (4, 52980408), (6, 35320272), (8, 26490204), (9, 23546848), (12, 17660136), (13, 16301664), (16, 13245102), (18, 11773424), (23, 9213984), (24, 8830068), (26, 8150832), (32, 6622551), (36, 5886712), (39, 5433888), (46, 4606992), (48, 4415034), (52, 4075416), (69, 3071328), (72, 2943356), (78, 2716944), (92, 2303496), (96, 2207517), (104, 2037708), (107, 1980576), (117, 1811296), (138, 1535664), (144, 1471678), (156, 1358472), (184, 1151748), (207, 1023776), (208, 1018854), (214, 990288), (234, 905648), (276, 767832), (288, 735839), (299, 708768), (312, 679236), (321, 660192), (368, 575874), (414, 511888), (416, 509427), (428, 495144), (468, 452824), (529, 400608), (552, 383916), (598, 354384), (624, 339618), (642, 330096), (736, 287937), (828, 255944), (856, 247572), (897, 236256), (936, 226412), (963, 220064), (1058, 200304), (1104, 191958), (1196, 177192), (1248, 169809), (1284, 165048), (1391, 152352), (1587, 133536), (1656, 127972), (1712, 123786), (1794, 118128), (1872, 113206), (1926, 110032), (2116, 100152), (2208, 95979), (2392, 88596), (2461, 86112), (2568, 82524), (2691, 78752), (2782, 76176), (3174, 66768), (3312, 63986), (3424, 61893), (3588, 59064), (3744, 56603), (3852, 55016), (4173, 50784), (4232, 50076), (4761, 44512), (4784, 44298), (4922, 43056), (5136, 41262), (5382, 39376), (5564, 38088), (6348, 33384), (6624, 31993), (6877, 30816), (7176, 29532), (7383, 28704), (7704, 27508), (8346, 25392), (8464, 25038), (9522, 22256), (9568, 22149), (9844, 21528), (10272, 20631), (10764, 19688), (11128, 19044), (12519, 16928), (12696, 16692), (13754, 15408), (14352, 14766)]