340728444

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7907}}^1$

素因数の和:7949

約数の個数: 120

約数和(自身を含む): 1071692160

約数和(自身を除く): 730963716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 252, 266, 324, 342, 378, 399, 513, 532, 567, 684, 756, 798, 1026, 1134, 1197, 1539, 1596, 2052, 2268, 2394, 3078, 3591, 4788, 6156, 7182, 7907, 10773, 14364, 15814, 21546, 23721, 31628, 43092, 47442, 55349, 71163, 94884, 110698, 142326, 150233, 166047, 213489, 221396, 284652, 300466, 332094, 426978, 450699, 498141, 600932, 640467, 664188, 853956, 901398, 996282, 1051631, 1280934, 1352097, 1494423, 1802796, 1992564, 2103262, 2561868, 2704194, 2988846, 3154893, 4056291, 4206524, 4483269, 5408388, 5977692, 6309786, 8112582, 8966538, 9464679, 12168873, 12619572, 16225164, 17933076, 18929358, 24337746, 28394037, 37858716, 48675492, 56788074, 85182111, 113576148, 170364222, 340728444]

約数ペア:

[(1, 340728444), (2, 170364222), (3, 113576148), (4, 85182111), (6, 56788074), (7, 48675492), (9, 37858716), (12, 28394037), (14, 24337746), (18, 18929358), (19, 17933076), (21, 16225164), (27, 12619572), (28, 12168873), (36, 9464679), (38, 8966538), (42, 8112582), (54, 6309786), (57, 5977692), (63, 5408388), (76, 4483269), (81, 4206524), (84, 4056291), (108, 3154893), (114, 2988846), (126, 2704194), (133, 2561868), (162, 2103262), (171, 1992564), (189, 1802796), (228, 1494423), (252, 1352097), (266, 1280934), (324, 1051631), (342, 996282), (378, 901398), (399, 853956), (513, 664188), (532, 640467), (567, 600932), (684, 498141), (756, 450699), (798, 426978), (1026, 332094), (1134, 300466), (1197, 284652), (1539, 221396), (1596, 213489), (2052, 166047), (2268, 150233), (2394, 142326), (3078, 110698), (3591, 94884), (4788, 71163), (6156, 55349), (7182, 47442), (7907, 43092), (10773, 31628), (14364, 23721), (15814, 21546)]