390885936

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{8747}}^1$

素因数の和:8791

約数の個数: 120

約数和(自身を含む): 1236617280

約数和(自身を除く): 845731344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 49, 56, 57, 76, 84, 98, 112, 114, 133, 147, 152, 168, 196, 228, 266, 294, 304, 336, 392, 399, 456, 532, 588, 784, 798, 912, 931, 1064, 1176, 1596, 1862, 2128, 2352, 2793, 3192, 3724, 5586, 6384, 7448, 8747, 11172, 14896, 17494, 22344, 26241, 34988, 44688, 52482, 61229, 69976, 104964, 122458, 139952, 166193, 183687, 209928, 244916, 332386, 367374, 419856, 428603, 489832, 498579, 664772, 734748, 857206, 979664, 997158, 1163351, 1285809, 1329544, 1469496, 1714412, 1994316, 2326702, 2571618, 2659088, 2938992, 3428824, 3490053, 3988632, 4653404, 5143236, 6857648, 6980106, 7977264, 8143457, 9306808, 10286472, 13960212, 16286914, 18613616, 20572944, 24430371, 27920424, 32573828, 48860742, 55840848, 65147656, 97721484, 130295312, 195442968, 390885936]

約数ペア:

[(1, 390885936), (2, 195442968), (3, 130295312), (4, 97721484), (6, 65147656), (7, 55840848), (8, 48860742), (12, 32573828), (14, 27920424), (16, 24430371), (19, 20572944), (21, 18613616), (24, 16286914), (28, 13960212), (38, 10286472), (42, 9306808), (48, 8143457), (49, 7977264), (56, 6980106), (57, 6857648), (76, 5143236), (84, 4653404), (98, 3988632), (112, 3490053), (114, 3428824), (133, 2938992), (147, 2659088), (152, 2571618), (168, 2326702), (196, 1994316), (228, 1714412), (266, 1469496), (294, 1329544), (304, 1285809), (336, 1163351), (392, 997158), (399, 979664), (456, 857206), (532, 734748), (588, 664772), (784, 498579), (798, 489832), (912, 428603), (931, 419856), (1064, 367374), (1176, 332386), (1596, 244916), (1862, 209928), (2128, 183687), (2352, 166193), (2793, 139952), (3192, 122458), (3724, 104964), (5586, 69976), (6384, 61229), (7448, 52482), (8747, 44688), (11172, 34988), (14896, 26241), (17494, 22344)]