28616438214

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{23201}}^1$

素因数の和:23483

約数の個数: 128

約数和(自身を含む): 78582389760

約数和(自身を除く): 49965951546

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 251, 273, 351, 378, 502, 546, 702, 753, 819, 1506, 1638, 1757, 2259, 2457, 3263, 3514, 4518, 4914, 5271, 6526, 6777, 9789, 10542, 13554, 15813, 19578, 22841, 23201, 29367, 31626, 45682, 46402, 47439, 58734, 68523, 69603, 88101, 94878, 137046, 139206, 162407, 176202, 205569, 208809, 301613, 324814, 411138, 417618, 487221, 603226, 616707, 626427, 904839, 974442, 1233414, 1252854, 1461663, 1809678, 2111291, 2714517, 2923326, 4222582, 4384989, 5429034, 5823451, 6333873, 8143551, 8769978, 11646902, 12667746, 16287102, 17470353, 19001619, 34940706, 38003238, 40764157, 52411059, 57004857, 75704863, 81528314, 104822118, 114009714, 122292471, 151409726, 157233177, 227114589, 244584942, 314466354, 366877413, 454229178, 529934041, 681343767, 733754826, 1059868082, 1100632239, 1362687534, 1589802123, 2044031301, 2201264478, 3179604246, 4088062602, 4769406369, 9538812738, 14308219107, 28616438214]

約数ペア:

[(1, 28616438214), (2, 14308219107), (3, 9538812738), (6, 4769406369), (7, 4088062602), (9, 3179604246), (13, 2201264478), (14, 2044031301), (18, 1589802123), (21, 1362687534), (26, 1100632239), (27, 1059868082), (39, 733754826), (42, 681343767), (54, 529934041), (63, 454229178), (78, 366877413), (91, 314466354), (117, 244584942), (126, 227114589), (182, 157233177), (189, 151409726), (234, 122292471), (251, 114009714), (273, 104822118), (351, 81528314), (378, 75704863), (502, 57004857), (546, 52411059), (702, 40764157), (753, 38003238), (819, 34940706), (1506, 19001619), (1638, 17470353), (1757, 16287102), (2259, 12667746), (2457, 11646902), (3263, 8769978), (3514, 8143551), (4518, 6333873), (4914, 5823451), (5271, 5429034), (6526, 4384989), (6777, 4222582), (9789, 2923326), (10542, 2714517), (13554, 2111291), (15813, 1809678), (19578, 1461663), (22841, 1252854), (23201, 1233414), (29367, 974442), (31626, 904839), (45682, 626427), (46402, 616707), (47439, 603226), (58734, 487221), (68523, 417618), (69603, 411138), (88101, 324814), (94878, 301613), (137046, 208809), (139206, 205569), (162407, 176202)]