211265712

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3677}}^1$

素因数の和:3720

約数の個数: 160

約数和(自身を含む): 729715200

約数和(自身を除く): 518449488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 228, 252, 266, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 684, 756, 798, 912, 1008, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2128, 2394, 2736, 3024, 3192, 3591, 3677, 4104, 4788, 6384, 7182, 7354, 8208, 9576, 11031, 14364, 14708, 19152, 22062, 25739, 28728, 29416, 33093, 44124, 51478, 57456, 58832, 66186, 69863, 77217, 88248, 99279, 102956, 132372, 139726, 154434, 176496, 198558, 205912, 209589, 231651, 264744, 279452, 308868, 397116, 411824, 419178, 463302, 489041, 529488, 558904, 617736, 628767, 694953, 794232, 838356, 926604, 978082, 1117808, 1235472, 1257534, 1389906, 1467123, 1588464, 1676712, 1853208, 1886301, 1956164, 2515068, 2779812, 2934246, 3353424, 3706416, 3772602, 3912328, 4401369, 5030136, 5559624, 5868492, 7545204, 7824656, 8802738, 10060272, 11119248, 11736984, 13204107, 15090408, 17605476, 23473968, 26408214, 30180816, 35210952, 52816428, 70421904, 105632856, 211265712]

約数ペア:

[(1, 211265712), (2, 105632856), (3, 70421904), (4, 52816428), (6, 35210952), (7, 30180816), (8, 26408214), (9, 23473968), (12, 17605476), (14, 15090408), (16, 13204107), (18, 11736984), (19, 11119248), (21, 10060272), (24, 8802738), (27, 7824656), (28, 7545204), (36, 5868492), (38, 5559624), (42, 5030136), (48, 4401369), (54, 3912328), (56, 3772602), (57, 3706416), (63, 3353424), (72, 2934246), (76, 2779812), (84, 2515068), (108, 1956164), (112, 1886301), (114, 1853208), (126, 1676712), (133, 1588464), (144, 1467123), (152, 1389906), (168, 1257534), (171, 1235472), (189, 1117808), (216, 978082), (228, 926604), (252, 838356), (266, 794232), (304, 694953), (336, 628767), (342, 617736), (378, 558904), (399, 529488), (432, 489041), (456, 463302), (504, 419178), (513, 411824), (532, 397116), (684, 308868), (756, 279452), (798, 264744), (912, 231651), (1008, 209589), (1026, 205912), (1064, 198558), (1197, 176496), (1368, 154434), (1512, 139726), (1596, 132372), (2052, 102956), (2128, 99279), (2394, 88248), (2736, 77217), (3024, 69863), (3192, 66186), (3591, 58832), (3677, 57456), (4104, 51478), (4788, 44124), (6384, 33093), (7182, 29416), (7354, 28728), (8208, 25739), (9576, 22062), (11031, 19152), (14364, 14708)]