1971012384

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{919}}^1$

素因数の和:1623

約数の個数: 144

約数和(自身を含む): 6130313280

約数和(自身を除く): 4159300896

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 677, 792, 919, 1056, 1354, 1584, 1838, 2031, 2708, 2757, 3168, 3676, 4062, 5416, 5514, 6093, 7352, 7447, 8124, 8271, 10109, 10832, 11028, 12186, 14704, 14894, 16248, 16542, 20218, 21664, 22056, 22341, 24372, 29408, 29788, 30327, 32496, 33084, 40436, 44112, 44682, 48744, 59576, 60654, 64992, 66168, 67023, 80872, 88224, 89364, 90981, 97488, 119152, 121308, 132336, 134046, 161744, 178728, 181962, 194976, 238304, 242616, 264672, 268092, 323488, 357456, 363924, 485232, 536184, 622163, 714912, 727848, 970464, 1072368, 1244326, 1455696, 1866489, 2144736, 2488652, 2911392, 3732978, 4977304, 5599467, 6843793, 7465956, 9954608, 11198934, 13687586, 14931912, 19909216, 20531379, 22397868, 27375172, 29863824, 41062758, 44795736, 54750344, 59727648, 61594137, 82125516, 89591472, 109500688, 123188274, 164251032, 179182944, 219001376, 246376548, 328502064, 492753096, 657004128, 985506192, 1971012384]

約数ペア:

[(1, 1971012384), (2, 985506192), (3, 657004128), (4, 492753096), (6, 328502064), (8, 246376548), (9, 219001376), (11, 179182944), (12, 164251032), (16, 123188274), (18, 109500688), (22, 89591472), (24, 82125516), (32, 61594137), (33, 59727648), (36, 54750344), (44, 44795736), (48, 41062758), (66, 29863824), (72, 27375172), (88, 22397868), (96, 20531379), (99, 19909216), (132, 14931912), (144, 13687586), (176, 11198934), (198, 9954608), (264, 7465956), (288, 6843793), (352, 5599467), (396, 4977304), (528, 3732978), (677, 2911392), (792, 2488652), (919, 2144736), (1056, 1866489), (1354, 1455696), (1584, 1244326), (1838, 1072368), (2031, 970464), (2708, 727848), (2757, 714912), (3168, 622163), (3676, 536184), (4062, 485232), (5416, 363924), (5514, 357456), (6093, 323488), (7352, 268092), (7447, 264672), (8124, 242616), (8271, 238304), (10109, 194976), (10832, 181962), (11028, 178728), (12186, 161744), (14704, 134046), (14894, 132336), (16248, 121308), (16542, 119152), (20218, 97488), (21664, 90981), (22056, 89364), (22341, 88224), (24372, 80872), (29408, 67023), (29788, 66168), (30327, 64992), (32496, 60654), (33084, 59576), (40436, 48744), (44112, 44682)]