221427486864

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{2837}}^1$

素因数の和:3167

約数の個数: 320

約数和(自身を含む): 690029049600

約数和(自身を除く): 468601562736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 37, 38, 48, 54, 57, 72, 74, 76, 108, 111, 114, 144, 148, 152, 171, 216, 222, 228, 257, 296, 304, 333, 342, 432, 444, 456, 513, 514, 592, 666, 684, 703, 771, 888, 912, 999, 1026, 1028, 1332, 1368, 1406, 1542, 1776, 1998, 2052, 2056, 2109, 2313, 2664, 2736, 2812, 2837, 3084, 3996, 4104, 4112, 4218, 4626, 4883, 5328, 5624, 5674, 6168, 6327, 6939, 7992, 8208, 8436, 8511, 9252, 9509, 9766, 11248, 11348, 12336, 12654, 13878, 14649, 15984, 16872, 17022, 18504, 18981, 19018, 19532, 22696, 25308, 25533, 27756, 28527, 29298, 33744, 34044, 37008, 37962, 38036, 39064, 43947, 45392, 50616, 51066, 53903, 55512, 57054, 58596, 68088, 75924, 76072, 76599, 78128, 85581, 87894, 101232, 102132, 104969, 107806, 111024, 114108, 117192, 131841, 136176, 151848, 152144, 153198, 161709, 171162, 175788, 180671, 204264, 209938, 215612, 228216, 234384, 256743, 263682, 303696, 306396, 314907, 323418, 342324, 351576, 361342, 408528, 419876, 431224, 456432, 485127, 513486, 527364, 542013, 612792, 629814, 646836, 684648, 703152, 722684, 729109, 839752, 862448, 944721, 970254, 1026972, 1054728, 1084026, 1225584, 1259628, 1293672, 1369296, 1445368, 1455381, 1458218, 1626039, 1679504, 1889442, 1940508, 1994411, 2053944, 2109456, 2168052, 2187327, 2519256, 2587344, 2834163, 2890736, 2910762, 2916436, 3252078, 3778884, 3881016, 3988822, 4107888, 4336104, 4374654, 4878117, 5038512, 5668326, 5821524, 5832872, 5983233, 6504156, 6561981, 7557768, 7762032, 7977644, 8672208, 8749308, 9756234, 11336652, 11643048, 11665744, 11966466, 13008312, 13123962, 13853071, 15115536, 15955288, 17498616, 17949699, 19512468, 19685943, 22673304, 23286096, 23932932, 26016624, 26247924, 26977033, 27706142, 31910576, 34997232, 35899398, 39024936, 39371886, 41559213, 45346608, 47865864, 52495848, 53849097, 53954066, 55412284, 71798796, 78049872, 78743772, 80931099, 83118426, 95731728, 104991696, 107698194, 107908132, 110824568, 124677639, 143597592, 157487544, 161862198, 166236852, 215396388, 215816264, 221649136, 242793297, 249355278, 287195184, 314975088, 323724396, 332473704, 374032917, 430792776, 431632528, 485586594, 498710556, 512563627, 647448792, 664947408, 728379891, 748065834, 861585552, 971173188, 997421112, 1025127254, 1294897584, 1456759782, 1496131668, 1537690881, 1942346376, 1994842224, 2050254508, 2913519564, 2992263336, 3075381762, 3884692752, 4100509016, 4613072643, 5827039128, 5984526672, 6150763524, 8201018032, 9226145286, 11654078256, 12301527048, 13839217929, 18452290572, 24603054096, 27678435858, 36904581144, 55356871716, 73809162288, 110713743432, 221427486864]

約数ペア:

[(1, 221427486864), (2, 110713743432), (3, 73809162288), (4, 55356871716), (6, 36904581144), (8, 27678435858), (9, 24603054096), (12, 18452290572), (16, 13839217929), (18, 12301527048), (19, 11654078256), (24, 9226145286), (27, 8201018032), (36, 6150763524), (37, 5984526672), (38, 5827039128), (48, 4613072643), (54, 4100509016), (57, 3884692752), (72, 3075381762), (74, 2992263336), (76, 2913519564), (108, 2050254508), (111, 1994842224), (114, 1942346376), (144, 1537690881), (148, 1496131668), (152, 1456759782), (171, 1294897584), (216, 1025127254), (222, 997421112), (228, 971173188), (257, 861585552), (296, 748065834), (304, 728379891), (333, 664947408), (342, 647448792), (432, 512563627), (444, 498710556), (456, 485586594), (513, 431632528), (514, 430792776), (592, 374032917), (666, 332473704), (684, 323724396), (703, 314975088), (771, 287195184), (888, 249355278), (912, 242793297), (999, 221649136), (1026, 215816264), (1028, 215396388), (1332, 166236852), (1368, 161862198), (1406, 157487544), (1542, 143597592), (1776, 124677639), (1998, 110824568), (2052, 107908132), (2056, 107698194), (2109, 104991696), (2313, 95731728), (2664, 83118426), (2736, 80931099), (2812, 78743772), (2837, 78049872), (3084, 71798796), (3996, 55412284), (4104, 53954066), (4112, 53849097), (4218, 52495848), (4626, 47865864), (4883, 45346608), (5328, 41559213), (5624, 39371886), (5674, 39024936), (6168, 35899398), (6327, 34997232), (6939, 31910576), (7992, 27706142), (8208, 26977033), (8436, 26247924), (8511, 26016624), (9252, 23932932), (9509, 23286096), (9766, 22673304), (11248, 19685943), (11348, 19512468), (12336, 17949699), (12654, 17498616), (13878, 15955288), (14649, 15115536), (15984, 13853071), (16872, 13123962), (17022, 13008312), (18504, 11966466), (18981, 11665744), (19018, 11643048), (19532, 11336652), (22696, 9756234), (25308, 8749308), (25533, 8672208), (27756, 7977644), (28527, 7762032), (29298, 7557768), (33744, 6561981), (34044, 6504156), (37008, 5983233), (37962, 5832872), (38036, 5821524), (39064, 5668326), (43947, 5038512), (45392, 4878117), (50616, 4374654), (51066, 4336104), (53903, 4107888), (55512, 3988822), (57054, 3881016), (58596, 3778884), (68088, 3252078), (75924, 2916436), (76072, 2910762), (76599, 2890736), (78128, 2834163), (85581, 2587344), (87894, 2519256), (101232, 2187327), (102132, 2168052), (104969, 2109456), (107806, 2053944), (111024, 1994411), (114108, 1940508), (117192, 1889442), (131841, 1679504), (136176, 1626039), (151848, 1458218), (152144, 1455381), (153198, 1445368), (161709, 1369296), (171162, 1293672), (175788, 1259628), (180671, 1225584), (204264, 1084026), (209938, 1054728), (215612, 1026972), (228216, 970254), (234384, 944721), (256743, 862448), (263682, 839752), (303696, 729109), (306396, 722684), (314907, 703152), (323418, 684648), (342324, 646836), (351576, 629814), (361342, 612792), (408528, 542013), (419876, 527364), (431224, 513486), (456432, 485127)]