420382872

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7129}}^1$

素因数の和:7167

約数の個数: 160

約数和(自身を含む): 1449386400

約数和(自身を除く): 1029003528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 252, 273, 312, 324, 351, 364, 378, 468, 504, 546, 567, 648, 702, 728, 756, 819, 936, 1053, 1092, 1134, 1404, 1512, 1638, 2106, 2184, 2268, 2457, 2808, 3276, 4212, 4536, 4914, 6552, 7129, 7371, 8424, 9828, 14258, 14742, 19656, 21387, 28516, 29484, 42774, 49903, 57032, 58968, 64161, 85548, 92677, 99806, 128322, 149709, 171096, 185354, 192483, 199612, 256644, 278031, 299418, 370708, 384966, 399224, 449127, 513288, 556062, 577449, 598836, 648739, 741416, 769932, 834093, 898254, 1112124, 1154898, 1197672, 1297478, 1347381, 1539864, 1668186, 1796508, 1946217, 2224248, 2309796, 2502279, 2594956, 2694762, 3336372, 3593016, 3892434, 4042143, 4619592, 5004558, 5189912, 5389524, 5838651, 6672744, 7506837, 7784868, 8084286, 10009116, 10779048, 11677302, 15013674, 15569736, 16168572, 17515953, 20018232, 23354604, 30027348, 32337144, 35031906, 46709208, 52547859, 60054696, 70063812, 105095718, 140127624, 210191436, 420382872]

約数ペア:

[(1, 420382872), (2, 210191436), (3, 140127624), (4, 105095718), (6, 70063812), (7, 60054696), (8, 52547859), (9, 46709208), (12, 35031906), (13, 32337144), (14, 30027348), (18, 23354604), (21, 20018232), (24, 17515953), (26, 16168572), (27, 15569736), (28, 15013674), (36, 11677302), (39, 10779048), (42, 10009116), (52, 8084286), (54, 7784868), (56, 7506837), (63, 6672744), (72, 5838651), (78, 5389524), (81, 5189912), (84, 5004558), (91, 4619592), (104, 4042143), (108, 3892434), (117, 3593016), (126, 3336372), (156, 2694762), (162, 2594956), (168, 2502279), (182, 2309796), (189, 2224248), (216, 1946217), (234, 1796508), (252, 1668186), (273, 1539864), (312, 1347381), (324, 1297478), (351, 1197672), (364, 1154898), (378, 1112124), (468, 898254), (504, 834093), (546, 769932), (567, 741416), (648, 648739), (702, 598836), (728, 577449), (756, 556062), (819, 513288), (936, 449127), (1053, 399224), (1092, 384966), (1134, 370708), (1404, 299418), (1512, 278031), (1638, 256644), (2106, 199612), (2184, 192483), (2268, 185354), (2457, 171096), (2808, 149709), (3276, 128322), (4212, 99806), (4536, 92677), (4914, 85548), (6552, 64161), (7129, 58968), (7371, 57032), (8424, 49903), (9828, 42774), (14258, 29484), (14742, 28516), (19656, 21387)]