689858688

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4111}}^1$

素因数の和:4170

約数の個数: 128

約数和(自身を含む): 2013235200

約数和(自身を除く): 1323376512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 64, 69, 76, 92, 96, 114, 128, 138, 152, 184, 192, 228, 276, 304, 368, 384, 437, 456, 552, 608, 736, 874, 912, 1104, 1216, 1311, 1472, 1748, 1824, 2208, 2432, 2622, 2944, 3496, 3648, 4111, 4416, 5244, 6992, 7296, 8222, 8832, 10488, 12333, 13984, 16444, 20976, 24666, 27968, 32888, 41952, 49332, 55936, 65776, 78109, 83904, 94553, 98664, 131552, 156218, 167808, 189106, 197328, 234327, 263104, 283659, 312436, 378212, 394656, 468654, 526208, 567318, 624872, 756424, 789312, 937308, 1134636, 1249744, 1512848, 1578624, 1796507, 1874616, 2269272, 2499488, 3025696, 3593014, 3749232, 4538544, 4998976, 5389521, 6051392, 7186028, 7498464, 9077088, 9997952, 10779042, 12102784, 14372056, 14996928, 18154176, 21558084, 28744112, 29993856, 36308352, 43116168, 57488224, 86232336, 114976448, 172464672, 229952896, 344929344, 689858688]

約数ペア:

[(1, 689858688), (2, 344929344), (3, 229952896), (4, 172464672), (6, 114976448), (8, 86232336), (12, 57488224), (16, 43116168), (19, 36308352), (23, 29993856), (24, 28744112), (32, 21558084), (38, 18154176), (46, 14996928), (48, 14372056), (57, 12102784), (64, 10779042), (69, 9997952), (76, 9077088), (92, 7498464), (96, 7186028), (114, 6051392), (128, 5389521), (138, 4998976), (152, 4538544), (184, 3749232), (192, 3593014), (228, 3025696), (276, 2499488), (304, 2269272), (368, 1874616), (384, 1796507), (437, 1578624), (456, 1512848), (552, 1249744), (608, 1134636), (736, 937308), (874, 789312), (912, 756424), (1104, 624872), (1216, 567318), (1311, 526208), (1472, 468654), (1748, 394656), (1824, 378212), (2208, 312436), (2432, 283659), (2622, 263104), (2944, 234327), (3496, 197328), (3648, 189106), (4111, 167808), (4416, 156218), (5244, 131552), (6992, 98664), (7296, 94553), (8222, 83904), (8832, 78109), (10488, 65776), (12333, 55936), (13984, 49332), (16444, 41952), (20976, 32888), (24666, 27968)]