21967673616

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{1093}}^1$

素因数の和:1398

約数の個数: 240

約数和(自身を含む): 71331180544

約数和(自身を除く): 49363506928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 127, 144, 157, 168, 252, 254, 314, 336, 381, 471, 504, 508, 628, 762, 889, 942, 1008, 1016, 1093, 1099, 1143, 1256, 1413, 1524, 1778, 1884, 2032, 2186, 2198, 2286, 2512, 2667, 2826, 3048, 3279, 3297, 3556, 3768, 4372, 4396, 4572, 5334, 5652, 6096, 6558, 6594, 7112, 7536, 7651, 8001, 8744, 8792, 9144, 9837, 9891, 10668, 11304, 13116, 13188, 14224, 15302, 16002, 17488, 17584, 18288, 19674, 19782, 19939, 21336, 22608, 22953, 26232, 26376, 30604, 32004, 39348, 39564, 39878, 42672, 45906, 52464, 52752, 59817, 61208, 64008, 68859, 78696, 79128, 79756, 91812, 119634, 122416, 128016, 137718, 138811, 139573, 157392, 158256, 159512, 171601, 179451, 183624, 239268, 275436, 277622, 279146, 319024, 343202, 358902, 367248, 416433, 418719, 478536, 514803, 550872, 555244, 558292, 686404, 717804, 832866, 837438, 957072, 971677, 1029606, 1101744, 1110488, 1116584, 1201207, 1249299, 1256157, 1372808, 1435608, 1544409, 1665732, 1674876, 1943354, 2059212, 2220976, 2233168, 2402414, 2498598, 2512314, 2745616, 2871216, 2915031, 3088818, 3331464, 3349752, 3603621, 3886708, 4118424, 4804828, 4997196, 5024628, 5830062, 6177636, 6662928, 6699504, 7207242, 7773416, 8236848, 8745093, 9609656, 9994392, 10049256, 10810863, 11660124, 12355272, 14414484, 15546832, 17490186, 19219312, 19988784, 20098512, 21621726, 21793327, 23320248, 24710544, 28828968, 34980372, 43243452, 43586654, 46640496, 57657936, 65379981, 69960744, 86486904, 87173308, 130759962, 139921488, 152553289, 172973808, 174346616, 196139943, 261519924, 305106578, 348693232, 392279886, 457659867, 523039848, 610213156, 784559772, 915319734, 1046079696, 1220426312, 1372979601, 1569119544, 1830639468, 2440852624, 2745959202, 3138239088, 3661278936, 5491918404, 7322557872, 10983836808, 21967673616]

約数ペア:

[(1, 21967673616), (2, 10983836808), (3, 7322557872), (4, 5491918404), (6, 3661278936), (7, 3138239088), (8, 2745959202), (9, 2440852624), (12, 1830639468), (14, 1569119544), (16, 1372979601), (18, 1220426312), (21, 1046079696), (24, 915319734), (28, 784559772), (36, 610213156), (42, 523039848), (48, 457659867), (56, 392279886), (63, 348693232), (72, 305106578), (84, 261519924), (112, 196139943), (126, 174346616), (127, 172973808), (144, 152553289), (157, 139921488), (168, 130759962), (252, 87173308), (254, 86486904), (314, 69960744), (336, 65379981), (381, 57657936), (471, 46640496), (504, 43586654), (508, 43243452), (628, 34980372), (762, 28828968), (889, 24710544), (942, 23320248), (1008, 21793327), (1016, 21621726), (1093, 20098512), (1099, 19988784), (1143, 19219312), (1256, 17490186), (1413, 15546832), (1524, 14414484), (1778, 12355272), (1884, 11660124), (2032, 10810863), (2186, 10049256), (2198, 9994392), (2286, 9609656), (2512, 8745093), (2667, 8236848), (2826, 7773416), (3048, 7207242), (3279, 6699504), (3297, 6662928), (3556, 6177636), (3768, 5830062), (4372, 5024628), (4396, 4997196), (4572, 4804828), (5334, 4118424), (5652, 3886708), (6096, 3603621), (6558, 3349752), (6594, 3331464), (7112, 3088818), (7536, 2915031), (7651, 2871216), (8001, 2745616), (8744, 2512314), (8792, 2498598), (9144, 2402414), (9837, 2233168), (9891, 2220976), (10668, 2059212), (11304, 1943354), (13116, 1674876), (13188, 1665732), (14224, 1544409), (15302, 1435608), (16002, 1372808), (17488, 1256157), (17584, 1249299), (18288, 1201207), (19674, 1116584), (19782, 1110488), (19939, 1101744), (21336, 1029606), (22608, 971677), (22953, 957072), (26232, 837438), (26376, 832866), (30604, 717804), (32004, 686404), (39348, 558292), (39564, 555244), (39878, 550872), (42672, 514803), (45906, 478536), (52464, 418719), (52752, 416433), (59817, 367248), (61208, 358902), (64008, 343202), (68859, 319024), (78696, 279146), (79128, 277622), (79756, 275436), (91812, 239268), (119634, 183624), (122416, 179451), (128016, 171601), (137718, 159512), (138811, 158256), (139573, 157392)]