19028184448

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{677}}^1$

素因数の和:857

約数の個数: 256

約数和(自身を含む): 49571020800

約数和(自身を除く): 30542836352

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 127, 128, 133, 152, 182, 208, 224, 247, 254, 266, 304, 364, 416, 448, 494, 508, 532, 608, 677, 728, 832, 889, 896, 988, 1016, 1064, 1216, 1354, 1456, 1651, 1664, 1729, 1778, 1976, 2032, 2128, 2413, 2432, 2708, 2912, 3302, 3458, 3556, 3952, 4064, 4256, 4739, 4826, 5416, 5824, 6604, 6916, 7112, 7904, 8128, 8512, 8801, 9478, 9652, 10832, 11557, 11648, 12863, 13208, 13832, 14224, 15808, 16256, 16891, 17024, 17602, 18956, 19304, 21664, 23114, 25726, 26416, 27664, 28448, 31369, 31616, 33782, 35204, 37912, 38608, 43328, 46228, 51452, 52832, 55328, 56896, 61607, 62738, 67564, 70408, 75824, 77216, 85979, 86656, 90041, 92456, 102904, 105664, 110656, 113792, 123214, 125476, 135128, 140816, 151648, 154432, 167219, 171958, 180082, 184912, 205808, 211328, 219583, 221312, 246428, 250952, 270256, 281632, 303296, 308864, 334438, 343916, 360164, 369824, 411616, 439166, 492856, 501904, 540512, 563264, 601853, 606592, 668876, 687832, 720328, 739648, 823232, 878332, 985712, 1003808, 1081024, 1117727, 1126528, 1170533, 1203706, 1337752, 1375664, 1440656, 1479296, 1633601, 1646464, 1756664, 1971424, 2007616, 2162048, 2235454, 2341066, 2407412, 2675504, 2751328, 2881312, 3267202, 3513328, 3942848, 4015232, 4470908, 4682132, 4814824, 5351008, 5502656, 5762624, 6534404, 7026656, 7824089, 7885696, 8941816, 9364264, 9629648, 10702016, 11005312, 11435207, 11525248, 13068808, 14053312, 15648178, 17883632, 18728528, 19259296, 21236813, 21404032, 22870414, 26137616, 28106624, 31296356, 35767264, 37457056, 38518592, 42473626, 45740828, 52275232, 62592712, 71534528, 74914112, 77037184, 84947252, 91481656, 104550464, 125185424, 143069056, 148657691, 149828224, 169894504, 182963312, 209100928, 250370848, 297315382, 339789008, 365926624, 500741696, 594630764, 679578016, 731853248, 1001483392, 1189261528, 1359156032, 1463706496, 2378523056, 2718312064, 4757046112, 9514092224, 19028184448]

約数ペア:

[(1, 19028184448), (2, 9514092224), (4, 4757046112), (7, 2718312064), (8, 2378523056), (13, 1463706496), (14, 1359156032), (16, 1189261528), (19, 1001483392), (26, 731853248), (28, 679578016), (32, 594630764), (38, 500741696), (52, 365926624), (56, 339789008), (64, 297315382), (76, 250370848), (91, 209100928), (104, 182963312), (112, 169894504), (127, 149828224), (128, 148657691), (133, 143069056), (152, 125185424), (182, 104550464), (208, 91481656), (224, 84947252), (247, 77037184), (254, 74914112), (266, 71534528), (304, 62592712), (364, 52275232), (416, 45740828), (448, 42473626), (494, 38518592), (508, 37457056), (532, 35767264), (608, 31296356), (677, 28106624), (728, 26137616), (832, 22870414), (889, 21404032), (896, 21236813), (988, 19259296), (1016, 18728528), (1064, 17883632), (1216, 15648178), (1354, 14053312), (1456, 13068808), (1651, 11525248), (1664, 11435207), (1729, 11005312), (1778, 10702016), (1976, 9629648), (2032, 9364264), (2128, 8941816), (2413, 7885696), (2432, 7824089), (2708, 7026656), (2912, 6534404), (3302, 5762624), (3458, 5502656), (3556, 5351008), (3952, 4814824), (4064, 4682132), (4256, 4470908), (4739, 4015232), (4826, 3942848), (5416, 3513328), (5824, 3267202), (6604, 2881312), (6916, 2751328), (7112, 2675504), (7904, 2407412), (8128, 2341066), (8512, 2235454), (8801, 2162048), (9478, 2007616), (9652, 1971424), (10832, 1756664), (11557, 1646464), (11648, 1633601), (12863, 1479296), (13208, 1440656), (13832, 1375664), (14224, 1337752), (15808, 1203706), (16256, 1170533), (16891, 1126528), (17024, 1117727), (17602, 1081024), (18956, 1003808), (19304, 985712), (21664, 878332), (23114, 823232), (25726, 739648), (26416, 720328), (27664, 687832), (28448, 668876), (31369, 606592), (31616, 601853), (33782, 563264), (35204, 540512), (37912, 501904), (38608, 492856), (43328, 439166), (46228, 411616), (51452, 369824), (52832, 360164), (55328, 343916), (56896, 334438), (61607, 308864), (62738, 303296), (67564, 281632), (70408, 270256), (75824, 250952), (77216, 246428), (85979, 221312), (86656, 219583), (90041, 211328), (92456, 205808), (102904, 184912), (105664, 180082), (110656, 171958), (113792, 167219), (123214, 154432), (125476, 151648), (135128, 140816)]