391185984

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15319}}^1$

素因数の和:15360

約数の個数: 112

約数和(自身を含む): 1245209600

約数和(自身を除く): 854023616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 133, 152, 168, 192, 224, 228, 266, 304, 336, 399, 448, 456, 532, 608, 672, 798, 912, 1064, 1216, 1344, 1596, 1824, 2128, 3192, 3648, 4256, 6384, 8512, 12768, 15319, 25536, 30638, 45957, 61276, 91914, 107233, 122552, 183828, 214466, 245104, 291061, 321699, 367656, 428932, 490208, 582122, 643398, 735312, 857864, 873183, 980416, 1164244, 1286796, 1470624, 1715728, 1746366, 2037427, 2328488, 2573592, 2941248, 3431456, 3492732, 4074854, 4656976, 5147184, 6112281, 6862912, 6985464, 8149708, 9313952, 10294368, 12224562, 13970928, 16299416, 18627904, 20588736, 24449124, 27941856, 32598832, 48898248, 55883712, 65197664, 97796496, 130395328, 195592992, 391185984]

約数ペア:

[(1, 391185984), (2, 195592992), (3, 130395328), (4, 97796496), (6, 65197664), (7, 55883712), (8, 48898248), (12, 32598832), (14, 27941856), (16, 24449124), (19, 20588736), (21, 18627904), (24, 16299416), (28, 13970928), (32, 12224562), (38, 10294368), (42, 9313952), (48, 8149708), (56, 6985464), (57, 6862912), (64, 6112281), (76, 5147184), (84, 4656976), (96, 4074854), (112, 3492732), (114, 3431456), (133, 2941248), (152, 2573592), (168, 2328488), (192, 2037427), (224, 1746366), (228, 1715728), (266, 1470624), (304, 1286796), (336, 1164244), (399, 980416), (448, 873183), (456, 857864), (532, 735312), (608, 643398), (672, 582122), (798, 490208), (912, 428932), (1064, 367656), (1216, 321699), (1344, 291061), (1596, 245104), (1824, 214466), (2128, 183828), (3192, 122552), (3648, 107233), (4256, 91914), (6384, 61276), (8512, 45957), (12768, 30638), (15319, 25536)]