8946729519

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{421}}^1$

素因数の和:721

約数の個数: 128

約数和(自身を含む): 16470558720

約数和(自身を除く): 7523829201

約数列:

[1, 3, 7, 13, 17, 19, 21, 39, 51, 57, 91, 119, 133, 221, 241, 247, 273, 323, 357, 399, 421, 663, 723, 741, 969, 1263, 1547, 1687, 1729, 2261, 2947, 3133, 4097, 4199, 4579, 4641, 5061, 5187, 5473, 6783, 7157, 7999, 8841, 9399, 12291, 12597, 13737, 16419, 21471, 21931, 23997, 28679, 29393, 32053, 38311, 50099, 53261, 55993, 59527, 65793, 77843, 86037, 88179, 93041, 96159, 101461, 103987, 114933, 135983, 150297, 159783, 167979, 178581, 233529, 279123, 304383, 311961, 372827, 407949, 416689, 544901, 651287, 710227, 727909, 951881, 1011959, 1118481, 1250067, 1318993, 1634703, 1724837, 1767779, 1927759, 1953861, 2130681, 2183727, 2855643, 3035877, 3956979, 5174511, 5303337, 5783277, 7083713, 9232951, 12073859, 12374453, 13494313, 21251139, 22422881, 25060867, 27698853, 32771903, 36221577, 37123359, 40482939, 67268643, 75182601, 98315709, 156960167, 175426069, 229403321, 426034739, 470880501, 526278207, 688209963, 1278104217, 2982243173, 8946729519]

約数ペア:

[(1, 8946729519), (3, 2982243173), (7, 1278104217), (13, 688209963), (17, 526278207), (19, 470880501), (21, 426034739), (39, 229403321), (51, 175426069), (57, 156960167), (91, 98315709), (119, 75182601), (133, 67268643), (221, 40482939), (241, 37123359), (247, 36221577), (273, 32771903), (323, 27698853), (357, 25060867), (399, 22422881), (421, 21251139), (663, 13494313), (723, 12374453), (741, 12073859), (969, 9232951), (1263, 7083713), (1547, 5783277), (1687, 5303337), (1729, 5174511), (2261, 3956979), (2947, 3035877), (3133, 2855643), (4097, 2183727), (4199, 2130681), (4579, 1953861), (4641, 1927759), (5061, 1767779), (5187, 1724837), (5473, 1634703), (6783, 1318993), (7157, 1250067), (7999, 1118481), (8841, 1011959), (9399, 951881), (12291, 727909), (12597, 710227), (13737, 651287), (16419, 544901), (21471, 416689), (21931, 407949), (23997, 372827), (28679, 311961), (29393, 304383), (32053, 279123), (38311, 233529), (50099, 178581), (53261, 167979), (55993, 159783), (59527, 150297), (65793, 135983), (77843, 114933), (86037, 103987), (88179, 101461), (93041, 96159)]