1389383856

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{10061}}^1$

素因数の和:10219

約数の個数: 120

約数和(自身を含む): 4476704544

約数和(自身を除く): 3087320688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 137, 144, 168, 252, 274, 336, 411, 504, 548, 822, 959, 1008, 1096, 1233, 1644, 1918, 2192, 2466, 2877, 3288, 3836, 4932, 5754, 6576, 7672, 8631, 9864, 10061, 11508, 15344, 17262, 19728, 20122, 23016, 30183, 34524, 40244, 46032, 60366, 69048, 70427, 80488, 90549, 120732, 138096, 140854, 160976, 181098, 211281, 241464, 281708, 362196, 422562, 482928, 563416, 633843, 724392, 845124, 1126832, 1267686, 1378357, 1448784, 1690248, 2535372, 2756714, 3380496, 4135071, 5070744, 5513428, 8270142, 9648499, 10141488, 11026856, 12405213, 16540284, 19296998, 22053712, 24810426, 28945497, 33080568, 38593996, 49620852, 57890994, 66161136, 77187992, 86836491, 99241704, 115781988, 154375984, 173672982, 198483408, 231563976, 347345964, 463127952, 694691928, 1389383856]

約数ペア:

[(1, 1389383856), (2, 694691928), (3, 463127952), (4, 347345964), (6, 231563976), (7, 198483408), (8, 173672982), (9, 154375984), (12, 115781988), (14, 99241704), (16, 86836491), (18, 77187992), (21, 66161136), (24, 57890994), (28, 49620852), (36, 38593996), (42, 33080568), (48, 28945497), (56, 24810426), (63, 22053712), (72, 19296998), (84, 16540284), (112, 12405213), (126, 11026856), (137, 10141488), (144, 9648499), (168, 8270142), (252, 5513428), (274, 5070744), (336, 4135071), (411, 3380496), (504, 2756714), (548, 2535372), (822, 1690248), (959, 1448784), (1008, 1378357), (1096, 1267686), (1233, 1126832), (1644, 845124), (1918, 724392), (2192, 633843), (2466, 563416), (2877, 482928), (3288, 422562), (3836, 362196), (4932, 281708), (5754, 241464), (6576, 211281), (7672, 181098), (8631, 160976), (9864, 140854), (10061, 138096), (11508, 120732), (15344, 90549), (17262, 80488), (19728, 70427), (20122, 69048), (23016, 60366), (30183, 46032), (34524, 40244)]