390470976

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1699}}^1$

素因数の和:1746

約数の個数: 224

約数和(自身を含む): 1381760000

約数和(自身を除く): 991289024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 192, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 399, 432, 448, 456, 504, 513, 532, 576, 608, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1197, 1216, 1344, 1368, 1512, 1596, 1699, 1728, 1824, 2016, 2052, 2128, 2394, 2736, 3024, 3192, 3398, 3591, 3648, 4032, 4104, 4256, 4788, 5097, 5472, 6048, 6384, 6796, 7182, 8208, 8512, 9576, 10194, 10944, 11893, 12096, 12768, 13592, 14364, 15291, 16416, 19152, 20388, 23786, 25536, 27184, 28728, 30582, 32281, 32832, 35679, 38304, 40776, 45873, 47572, 54368, 57456, 61164, 64562, 71358, 76608, 81552, 91746, 95144, 96843, 107037, 108736, 114912, 122328, 129124, 142716, 163104, 183492, 190288, 193686, 214074, 225967, 229824, 244656, 258248, 285432, 290529, 321111, 326208, 366984, 380576, 387372, 428148, 451934, 489312, 516496, 570864, 581058, 642222, 677901, 733968, 761152, 774744, 856296, 871587, 903868, 978624, 1032992, 1141728, 1162116, 1284444, 1355802, 1467936, 1549488, 1712592, 1743174, 1807736, 2033703, 2065984, 2283456, 2324232, 2568888, 2711604, 2935872, 3098976, 3425184, 3486348, 3615472, 4067406, 4648464, 5137776, 5423208, 6101109, 6197952, 6850368, 6972696, 7230944, 8134812, 9296928, 10275552, 10846416, 12202218, 13945392, 14461888, 16269624, 18593856, 20551104, 21692832, 24404436, 27890784, 32539248, 43385664, 48808872, 55781568, 65078496, 97617744, 130156992, 195235488, 390470976]

約数ペア:

[(1, 390470976), (2, 195235488), (3, 130156992), (4, 97617744), (6, 65078496), (7, 55781568), (8, 48808872), (9, 43385664), (12, 32539248), (14, 27890784), (16, 24404436), (18, 21692832), (19, 20551104), (21, 18593856), (24, 16269624), (27, 14461888), (28, 13945392), (32, 12202218), (36, 10846416), (38, 10275552), (42, 9296928), (48, 8134812), (54, 7230944), (56, 6972696), (57, 6850368), (63, 6197952), (64, 6101109), (72, 5423208), (76, 5137776), (84, 4648464), (96, 4067406), (108, 3615472), (112, 3486348), (114, 3425184), (126, 3098976), (133, 2935872), (144, 2711604), (152, 2568888), (168, 2324232), (171, 2283456), (189, 2065984), (192, 2033703), (216, 1807736), (224, 1743174), (228, 1712592), (252, 1549488), (266, 1467936), (288, 1355802), (304, 1284444), (336, 1162116), (342, 1141728), (378, 1032992), (399, 978624), (432, 903868), (448, 871587), (456, 856296), (504, 774744), (513, 761152), (532, 733968), (576, 677901), (608, 642222), (672, 581058), (684, 570864), (756, 516496), (798, 489312), (864, 451934), (912, 428148), (1008, 387372), (1026, 380576), (1064, 366984), (1197, 326208), (1216, 321111), (1344, 290529), (1368, 285432), (1512, 258248), (1596, 244656), (1699, 229824), (1728, 225967), (1824, 214074), (2016, 193686), (2052, 190288), (2128, 183492), (2394, 163104), (2736, 142716), (3024, 129124), (3192, 122328), (3398, 114912), (3591, 108736), (3648, 107037), (4032, 96843), (4104, 95144), (4256, 91746), (4788, 81552), (5097, 76608), (5472, 71358), (6048, 64562), (6384, 61164), (6796, 57456), (7182, 54368), (8208, 47572), (8512, 45873), (9576, 40776), (10194, 38304), (10944, 35679), (11893, 32832), (12096, 32281), (12768, 30582), (13592, 28728), (14364, 27184), (15291, 25536), (16416, 23786), (19152, 20388)]