28767018618

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{1109}}^1$

素因数の和:1358

約数の個数: 160

約数和(自身を含む): 70738390800

約数和(自身を除く): 41971372182

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 109, 113, 117, 162, 218, 226, 234, 327, 339, 351, 654, 678, 702, 981, 1017, 1053, 1109, 1417, 1469, 1962, 2034, 2106, 2218, 2834, 2938, 2943, 3051, 3327, 4251, 4407, 5886, 6102, 6654, 8502, 8814, 8829, 9153, 9981, 12317, 12753, 13221, 14417, 17658, 18306, 19962, 24634, 25506, 26442, 28834, 29943, 36951, 38259, 39663, 43251, 59886, 73902, 76518, 79326, 86502, 89829, 110853, 114777, 118989, 120881, 125317, 129753, 160121, 179658, 221706, 229554, 237978, 241762, 250634, 259506, 320242, 332559, 362643, 375951, 389259, 480363, 665118, 725286, 751902, 778518, 960726, 997677, 1087929, 1127853, 1167777, 1441089, 1571453, 1629121, 1995354, 2175858, 2255706, 2335554, 2882178, 3142906, 3258242, 3263787, 3383559, 4323267, 4714359, 4887363, 6527574, 6767118, 8646534, 9428718, 9774726, 9791361, 10150677, 12969801, 13659553, 14143077, 14662089, 19582722, 20301354, 25939602, 27319106, 28286154, 29324178, 40978659, 42429231, 43986267, 81957318, 84858462, 87972534, 122935977, 127287693, 131958801, 177574189, 245871954, 254575386, 263917602, 355148378, 368807931, 532722567, 737615862, 1065445134, 1106423793, 1598167701, 2212847586, 3196335402, 4794503103, 9589006206, 14383509309, 28767018618]

約数ペア:

[(1, 28767018618), (2, 14383509309), (3, 9589006206), (6, 4794503103), (9, 3196335402), (13, 2212847586), (18, 1598167701), (26, 1106423793), (27, 1065445134), (39, 737615862), (54, 532722567), (78, 368807931), (81, 355148378), (109, 263917602), (113, 254575386), (117, 245871954), (162, 177574189), (218, 131958801), (226, 127287693), (234, 122935977), (327, 87972534), (339, 84858462), (351, 81957318), (654, 43986267), (678, 42429231), (702, 40978659), (981, 29324178), (1017, 28286154), (1053, 27319106), (1109, 25939602), (1417, 20301354), (1469, 19582722), (1962, 14662089), (2034, 14143077), (2106, 13659553), (2218, 12969801), (2834, 10150677), (2938, 9791361), (2943, 9774726), (3051, 9428718), (3327, 8646534), (4251, 6767118), (4407, 6527574), (5886, 4887363), (6102, 4714359), (6654, 4323267), (8502, 3383559), (8814, 3263787), (8829, 3258242), (9153, 3142906), (9981, 2882178), (12317, 2335554), (12753, 2255706), (13221, 2175858), (14417, 1995354), (17658, 1629121), (18306, 1571453), (19962, 1441089), (24634, 1167777), (25506, 1127853), (26442, 1087929), (28834, 997677), (29943, 960726), (36951, 778518), (38259, 751902), (39663, 725286), (43251, 665118), (59886, 480363), (73902, 389259), (76518, 375951), (79326, 362643), (86502, 332559), (89829, 320242), (110853, 259506), (114777, 250634), (118989, 241762), (120881, 237978), (125317, 229554), (129753, 221706), (160121, 179658)]