243269208

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:486

約数の個数: 192

約数和(自身を含む): 820834560

約数和(自身を除く): 577565352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 107, 117, 126, 156, 168, 182, 214, 234, 252, 273, 312, 321, 347, 364, 428, 468, 504, 546, 642, 694, 728, 749, 819, 856, 936, 963, 1041, 1092, 1284, 1388, 1391, 1498, 1638, 1926, 2082, 2184, 2247, 2429, 2568, 2776, 2782, 2996, 3123, 3276, 3852, 4164, 4173, 4494, 4511, 4858, 5564, 5992, 6246, 6552, 6741, 7287, 7704, 8328, 8346, 8988, 9022, 9716, 9737, 11128, 12492, 12519, 13482, 13533, 14574, 16692, 17976, 18044, 19432, 19474, 21861, 24984, 25038, 26964, 27066, 29148, 29211, 31577, 33384, 36088, 37129, 38948, 40599, 43722, 50076, 53928, 54132, 58296, 58422, 63154, 74258, 77896, 81198, 87444, 87633, 94731, 100152, 108264, 111387, 116844, 126308, 148516, 162396, 174888, 175266, 189462, 222774, 233688, 252616, 259903, 284193, 297032, 324792, 334161, 350532, 378924, 445548, 482677, 519806, 568386, 668322, 701064, 757848, 779709, 891096, 965354, 1039612, 1136772, 1336644, 1448031, 1559418, 1930708, 2079224, 2273544, 2339127, 2673288, 2896062, 3118836, 3378739, 3861416, 4344093, 4678254, 5792124, 6237672, 6757478, 8688186, 9356508, 10136217, 11584248, 13514956, 17376372, 18713016, 20272434, 27029912, 30408651, 34752744, 40544868, 60817302, 81089736, 121634604, 243269208]

約数ペア:

[(1, 243269208), (2, 121634604), (3, 81089736), (4, 60817302), (6, 40544868), (7, 34752744), (8, 30408651), (9, 27029912), (12, 20272434), (13, 18713016), (14, 17376372), (18, 13514956), (21, 11584248), (24, 10136217), (26, 9356508), (28, 8688186), (36, 6757478), (39, 6237672), (42, 5792124), (52, 4678254), (56, 4344093), (63, 3861416), (72, 3378739), (78, 3118836), (84, 2896062), (91, 2673288), (104, 2339127), (107, 2273544), (117, 2079224), (126, 1930708), (156, 1559418), (168, 1448031), (182, 1336644), (214, 1136772), (234, 1039612), (252, 965354), (273, 891096), (312, 779709), (321, 757848), (347, 701064), (364, 668322), (428, 568386), (468, 519806), (504, 482677), (546, 445548), (642, 378924), (694, 350532), (728, 334161), (749, 324792), (819, 297032), (856, 284193), (936, 259903), (963, 252616), (1041, 233688), (1092, 222774), (1284, 189462), (1388, 175266), (1391, 174888), (1498, 162396), (1638, 148516), (1926, 126308), (2082, 116844), (2184, 111387), (2247, 108264), (2429, 100152), (2568, 94731), (2776, 87633), (2782, 87444), (2996, 81198), (3123, 77896), (3276, 74258), (3852, 63154), (4164, 58422), (4173, 58296), (4494, 54132), (4511, 53928), (4858, 50076), (5564, 43722), (5992, 40599), (6246, 38948), (6552, 37129), (6741, 36088), (7287, 33384), (7704, 31577), (8328, 29211), (8346, 29148), (8988, 27066), (9022, 26964), (9716, 25038), (9737, 24984), (11128, 21861), (12492, 19474), (12519, 19432), (13482, 18044), (13533, 17976), (14574, 16692)]