19660090464

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{199021}}^1$

素因数の和:199058

約数の個数: 144

約数和(自身を含む): 65199607200

約数和(自身を除く): 45539516736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 343, 392, 441, 504, 588, 672, 686, 784, 882, 1008, 1029, 1176, 1372, 1568, 1764, 2016, 2058, 2352, 2744, 3087, 3528, 4116, 4704, 5488, 6174, 7056, 8232, 10976, 12348, 14112, 16464, 24696, 32928, 49392, 98784, 199021, 398042, 597063, 796084, 1194126, 1393147, 1592168, 1791189, 2388252, 2786294, 3184336, 3582378, 4179441, 4776504, 5572588, 6368672, 7164756, 8358882, 9553008, 9752029, 11145176, 12538323, 14329512, 16717764, 19106016, 19504058, 22290352, 25076646, 28659024, 29256087, 33435528, 39008116, 44580704, 50153292, 57318048, 58512174, 66871056, 68264203, 78016232, 87768261, 100306584, 117024348, 133742112, 136528406, 156032464, 175536522, 200613168, 204792609, 234048696, 273056812, 312064928, 351073044, 401226336, 409585218, 468097392, 546113624, 614377827, 702146088, 819170436, 936194784, 1092227248, 1228755654, 1404292176, 1638340872, 2184454496, 2457511308, 2808584352, 3276681744, 4915022616, 6553363488, 9830045232, 19660090464]

約数ペア:

[(1, 19660090464), (2, 9830045232), (3, 6553363488), (4, 4915022616), (6, 3276681744), (7, 2808584352), (8, 2457511308), (9, 2184454496), (12, 1638340872), (14, 1404292176), (16, 1228755654), (18, 1092227248), (21, 936194784), (24, 819170436), (28, 702146088), (32, 614377827), (36, 546113624), (42, 468097392), (48, 409585218), (49, 401226336), (56, 351073044), (63, 312064928), (72, 273056812), (84, 234048696), (96, 204792609), (98, 200613168), (112, 175536522), (126, 156032464), (144, 136528406), (147, 133742112), (168, 117024348), (196, 100306584), (224, 87768261), (252, 78016232), (288, 68264203), (294, 66871056), (336, 58512174), (343, 57318048), (392, 50153292), (441, 44580704), (504, 39008116), (588, 33435528), (672, 29256087), (686, 28659024), (784, 25076646), (882, 22290352), (1008, 19504058), (1029, 19106016), (1176, 16717764), (1372, 14329512), (1568, 12538323), (1764, 11145176), (2016, 9752029), (2058, 9553008), (2352, 8358882), (2744, 7164756), (3087, 6368672), (3528, 5572588), (4116, 4776504), (4704, 4179441), (5488, 3582378), (6174, 3184336), (7056, 2786294), (8232, 2388252), (10976, 1791189), (12348, 1592168), (14112, 1393147), (16464, 1194126), (24696, 796084), (32928, 597063), (49392, 398042), (98784, 199021)]