248271808

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:510

約数の個数: 84

約数和(自身を含む): 541479232

約数和(自身を除く): 293207424

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 248, 272, 289, 433, 496, 527, 544, 578, 866, 992, 1054, 1088, 1156, 1732, 1984, 2108, 2312, 3464, 4216, 4624, 6928, 7361, 8432, 8959, 9248, 13423, 13856, 14722, 16864, 17918, 18496, 26846, 27712, 29444, 33728, 35836, 53692, 58888, 71672, 107384, 117776, 125137, 143344, 214768, 228191, 235552, 250274, 286688, 429536, 456382, 471104, 500548, 573376, 859072, 912764, 1001096, 1825528, 2002192, 3651056, 3879247, 4004384, 7302112, 7758494, 8008768, 14604224, 15516988, 31033976, 62067952, 124135904, 248271808]

約数ペア:

[(1, 248271808), (2, 124135904), (4, 62067952), (8, 31033976), (16, 15516988), (17, 14604224), (31, 8008768), (32, 7758494), (34, 7302112), (62, 4004384), (64, 3879247), (68, 3651056), (124, 2002192), (136, 1825528), (248, 1001096), (272, 912764), (289, 859072), (433, 573376), (496, 500548), (527, 471104), (544, 456382), (578, 429536), (866, 286688), (992, 250274), (1054, 235552), (1088, 228191), (1156, 214768), (1732, 143344), (1984, 125137), (2108, 117776), (2312, 107384), (3464, 71672), (4216, 58888), (4624, 53692), (6928, 35836), (7361, 33728), (8432, 29444), (8959, 27712), (9248, 26846), (13423, 18496), (13856, 17918), (14722, 16864)]