1566418672

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8089}}^1$

素因数の和:8143

約数の個数: 120

約数和(自身を含む): 4002608400

約数和(自身を除く): 2436189728

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 112, 133, 152, 182, 196, 208, 247, 266, 304, 364, 392, 494, 532, 637, 728, 784, 931, 988, 1064, 1274, 1456, 1729, 1862, 1976, 2128, 2548, 3458, 3724, 3952, 5096, 6916, 7448, 8089, 10192, 12103, 13832, 14896, 16178, 24206, 27664, 32356, 48412, 56623, 64712, 96824, 105157, 113246, 129424, 153691, 193648, 210314, 226492, 307382, 396361, 420628, 452984, 614764, 736099, 792722, 841256, 905968, 1075837, 1229528, 1472198, 1585444, 1682512, 1997983, 2151674, 2459056, 2944396, 3170888, 3995966, 4303348, 5152693, 5888792, 6341776, 7530859, 7991932, 8606696, 10305386, 11777584, 13985881, 15061718, 15983864, 17213392, 20610772, 27971762, 30123436, 31967728, 41221544, 55943524, 60246872, 82443088, 97901167, 111887048, 120493744, 195802334, 223774096, 391604668, 783209336, 1566418672]

約数ペア:

[(1, 1566418672), (2, 783209336), (4, 391604668), (7, 223774096), (8, 195802334), (13, 120493744), (14, 111887048), (16, 97901167), (19, 82443088), (26, 60246872), (28, 55943524), (38, 41221544), (49, 31967728), (52, 30123436), (56, 27971762), (76, 20610772), (91, 17213392), (98, 15983864), (104, 15061718), (112, 13985881), (133, 11777584), (152, 10305386), (182, 8606696), (196, 7991932), (208, 7530859), (247, 6341776), (266, 5888792), (304, 5152693), (364, 4303348), (392, 3995966), (494, 3170888), (532, 2944396), (637, 2459056), (728, 2151674), (784, 1997983), (931, 1682512), (988, 1585444), (1064, 1472198), (1274, 1229528), (1456, 1075837), (1729, 905968), (1862, 841256), (1976, 792722), (2128, 736099), (2548, 614764), (3458, 452984), (3724, 420628), (3952, 396361), (5096, 307382), (6916, 226492), (7448, 210314), (8089, 193648), (10192, 153691), (12103, 129424), (13832, 113246), (14896, 105157), (16178, 96824), (24206, 64712), (27664, 56623), (32356, 48412)]