393219456

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{607}}^1$

素因数の和:872

約数の個数: 128

約数和(自身を含む): 1200629760

約数和(自身を除く): 807410304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 241, 336, 384, 448, 482, 607, 672, 723, 896, 964, 1214, 1344, 1446, 1687, 1821, 1928, 2428, 2688, 2892, 3374, 3642, 3856, 4249, 4856, 5061, 5784, 6748, 7284, 7712, 8498, 9712, 10122, 11568, 12747, 13496, 14568, 15424, 16996, 19424, 20244, 23136, 25494, 26992, 29136, 30848, 33992, 38848, 40488, 46272, 50988, 53984, 58272, 67984, 77696, 80976, 92544, 101976, 107968, 116544, 135968, 146287, 161952, 203952, 215936, 233088, 271936, 292574, 323904, 407904, 438861, 543872, 585148, 647808, 815808, 877722, 1024009, 1170296, 1631616, 1755444, 2048018, 2340592, 3072027, 3510888, 4096036, 4681184, 6144054, 7021776, 8192072, 9362368, 12288108, 14043552, 16384144, 18724736, 24576216, 28087104, 32768288, 49152432, 56174208, 65536576, 98304864, 131073152, 196609728, 393219456]

約数ペア:

[(1, 393219456), (2, 196609728), (3, 131073152), (4, 98304864), (6, 65536576), (7, 56174208), (8, 49152432), (12, 32768288), (14, 28087104), (16, 24576216), (21, 18724736), (24, 16384144), (28, 14043552), (32, 12288108), (42, 9362368), (48, 8192072), (56, 7021776), (64, 6144054), (84, 4681184), (96, 4096036), (112, 3510888), (128, 3072027), (168, 2340592), (192, 2048018), (224, 1755444), (241, 1631616), (336, 1170296), (384, 1024009), (448, 877722), (482, 815808), (607, 647808), (672, 585148), (723, 543872), (896, 438861), (964, 407904), (1214, 323904), (1344, 292574), (1446, 271936), (1687, 233088), (1821, 215936), (1928, 203952), (2428, 161952), (2688, 146287), (2892, 135968), (3374, 116544), (3642, 107968), (3856, 101976), (4249, 92544), (4856, 80976), (5061, 77696), (5784, 67984), (6748, 58272), (7284, 53984), (7712, 50988), (8498, 46272), (9712, 40488), (10122, 38848), (11568, 33992), (12747, 30848), (13496, 29136), (14568, 26992), (15424, 25494), (16996, 23136), (19424, 20244)]