217032675444

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1427}}^1\times {\mathrm{324979}}^1$

素因数の和:326429

約数の個数: 72

約数和(自身を含む): 591227014560

約数和(自身を除く): 374194339116

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1427, 2854, 4281, 5708, 8562, 12843, 17124, 18551, 25686, 37102, 51372, 55653, 74204, 111306, 166959, 222612, 324979, 333918, 649958, 667836, 974937, 1299916, 1949874, 2924811, 3899748, 4224727, 5849622, 8449454, 11699244, 12674181, 16898908, 25348362, 38022543, 50696724, 76045086, 152090172, 463745033, 927490066, 1391235099, 1854980132, 2782470198, 4173705297, 5564940396, 6028685429, 8347410594, 12057370858, 16694821188, 18086056287, 24114741716, 36172112574, 54258168861, 72344225148, 108516337722, 217032675444]

約数ペア:

[(1, 217032675444), (2, 108516337722), (3, 72344225148), (4, 54258168861), (6, 36172112574), (9, 24114741716), (12, 18086056287), (13, 16694821188), (18, 12057370858), (26, 8347410594), (36, 6028685429), (39, 5564940396), (52, 4173705297), (78, 2782470198), (117, 1854980132), (156, 1391235099), (234, 927490066), (468, 463745033), (1427, 152090172), (2854, 76045086), (4281, 50696724), (5708, 38022543), (8562, 25348362), (12843, 16898908), (17124, 12674181), (18551, 11699244), (25686, 8449454), (37102, 5849622), (51372, 4224727), (55653, 3899748), (74204, 2924811), (111306, 1949874), (166959, 1299916), (222612, 974937), (324979, 667836), (333918, 649958)]