2155154688

素因数分解:

$2^8\times 3^4\times {\mathrm{37}}^1\times {\mathrm{53}}^2$

素因数の和:171

約数の個数: 270

約数和(自身を含む): 6726841814

約数和(自身を除く): 4571687126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 53, 54, 64, 72, 74, 81, 96, 106, 108, 111, 128, 144, 148, 159, 162, 192, 212, 216, 222, 256, 288, 296, 318, 324, 333, 384, 424, 432, 444, 477, 576, 592, 636, 648, 666, 768, 848, 864, 888, 954, 999, 1152, 1184, 1272, 1296, 1332, 1431, 1696, 1728, 1776, 1908, 1961, 1998, 2304, 2368, 2544, 2592, 2664, 2809, 2862, 2997, 3392, 3456, 3552, 3816, 3922, 3996, 4293, 4736, 5088, 5184, 5328, 5618, 5724, 5883, 5994, 6784, 6912, 7104, 7632, 7844, 7992, 8427, 8586, 9472, 10176, 10368, 10656, 11236, 11448, 11766, 11988, 13568, 14208, 15264, 15688, 15984, 16854, 17172, 17649, 20352, 20736, 21312, 22472, 22896, 23532, 23976, 25281, 28416, 30528, 31376, 31968, 33708, 34344, 35298, 40704, 42624, 44944, 45792, 47064, 47952, 50562, 52947, 61056, 62752, 63936, 67416, 68688, 70596, 75843, 85248, 89888, 91584, 94128, 95904, 101124, 103933, 105894, 122112, 125504, 127872, 134832, 137376, 141192, 151686, 158841, 179776, 183168, 188256, 191808, 202248, 207866, 211788, 227529, 251008, 255744, 269664, 274752, 282384, 303372, 311799, 317682, 359552, 366336, 376512, 383616, 404496, 415732, 423576, 455058, 502016, 539328, 549504, 564768, 606744, 623598, 635364, 719104, 753024, 767232, 808992, 831464, 847152, 910116, 935397, 1078656, 1099008, 1129536, 1213488, 1247196, 1270728, 1506048, 1617984, 1662928, 1694304, 1820232, 1870794, 2157312, 2259072, 2426976, 2494392, 2541456, 2806191, 3235968, 3325856, 3388608, 3640464, 3741588, 4518144, 4853952, 4988784, 5082912, 5612382, 6471936, 6651712, 6777216, 7280928, 7483176, 8418573, 9707904, 9977568, 10165824, 11224764, 13303424, 13554432, 14561856, 14966352, 16837146, 19415808, 19955136, 20331648, 22449528, 26606848, 29123712, 29932704, 33674292, 39910272, 40663296, 44899056, 58247424, 59865408, 67348584, 79820544, 89798112, 119730816, 134697168, 179596224, 239461632, 269394336, 359192448, 538788672, 718384896, 1077577344, 2155154688]

約数ペア:

[(1, 2155154688), (2, 1077577344), (3, 718384896), (4, 538788672), (6, 359192448), (8, 269394336), (9, 239461632), (12, 179596224), (16, 134697168), (18, 119730816), (24, 89798112), (27, 79820544), (32, 67348584), (36, 59865408), (37, 58247424), (48, 44899056), (53, 40663296), (54, 39910272), (64, 33674292), (72, 29932704), (74, 29123712), (81, 26606848), (96, 22449528), (106, 20331648), (108, 19955136), (111, 19415808), (128, 16837146), (144, 14966352), (148, 14561856), (159, 13554432), (162, 13303424), (192, 11224764), (212, 10165824), (216, 9977568), (222, 9707904), (256, 8418573), (288, 7483176), (296, 7280928), (318, 6777216), (324, 6651712), (333, 6471936), (384, 5612382), (424, 5082912), (432, 4988784), (444, 4853952), (477, 4518144), (576, 3741588), (592, 3640464), (636, 3388608), (648, 3325856), (666, 3235968), (768, 2806191), (848, 2541456), (864, 2494392), (888, 2426976), (954, 2259072), (999, 2157312), (1152, 1870794), (1184, 1820232), (1272, 1694304), (1296, 1662928), (1332, 1617984), (1431, 1506048), (1696, 1270728), (1728, 1247196), (1776, 1213488), (1908, 1129536), (1961, 1099008), (1998, 1078656), (2304, 935397), (2368, 910116), (2544, 847152), (2592, 831464), (2664, 808992), (2809, 767232), (2862, 753024), (2997, 719104), (3392, 635364), (3456, 623598), (3552, 606744), (3816, 564768), (3922, 549504), (3996, 539328), (4293, 502016), (4736, 455058), (5088, 423576), (5184, 415732), (5328, 404496), (5618, 383616), (5724, 376512), (5883, 366336), (5994, 359552), (6784, 317682), (6912, 311799), (7104, 303372), (7632, 282384), (7844, 274752), (7992, 269664), (8427, 255744), (8586, 251008), (9472, 227529), (10176, 211788), (10368, 207866), (10656, 202248), (11236, 191808), (11448, 188256), (11766, 183168), (11988, 179776), (13568, 158841), (14208, 151686), (15264, 141192), (15688, 137376), (15984, 134832), (16854, 127872), (17172, 125504), (17649, 122112), (20352, 105894), (20736, 103933), (21312, 101124), (22472, 95904), (22896, 94128), (23532, 91584), (23976, 89888), (25281, 85248), (28416, 75843), (30528, 70596), (31376, 68688), (31968, 67416), (33708, 63936), (34344, 62752), (35298, 61056), (40704, 52947), (42624, 50562), (44944, 47952), (45792, 47064)]