1889714688

素因数分解:

$2^9\times 3^1\times {\mathrm{109}}^1\times {\mathrm{11287}}^1$

素因数の和:11417

約数の個数: 80

約数和(自身を含む): 5080954560

約数和(自身を除く): 3191239872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 128, 192, 218, 256, 327, 384, 436, 512, 654, 768, 872, 1308, 1536, 1744, 2616, 3488, 5232, 6976, 10464, 11287, 13952, 20928, 22574, 27904, 33861, 41856, 45148, 55808, 67722, 83712, 90296, 135444, 167424, 180592, 270888, 361184, 541776, 722368, 1083552, 1230283, 1444736, 2167104, 2460566, 2889472, 3690849, 4334208, 4921132, 5778944, 7381698, 8668416, 9842264, 14763396, 17336832, 19684528, 29526792, 39369056, 59053584, 78738112, 118107168, 157476224, 236214336, 314952448, 472428672, 629904896, 944857344, 1889714688]

約数ペア:

[(1, 1889714688), (2, 944857344), (3, 629904896), (4, 472428672), (6, 314952448), (8, 236214336), (12, 157476224), (16, 118107168), (24, 78738112), (32, 59053584), (48, 39369056), (64, 29526792), (96, 19684528), (109, 17336832), (128, 14763396), (192, 9842264), (218, 8668416), (256, 7381698), (327, 5778944), (384, 4921132), (436, 4334208), (512, 3690849), (654, 2889472), (768, 2460566), (872, 2167104), (1308, 1444736), (1536, 1230283), (1744, 1083552), (2616, 722368), (3488, 541776), (5232, 361184), (6976, 270888), (10464, 180592), (11287, 167424), (13952, 135444), (20928, 90296), (22574, 83712), (27904, 67722), (33861, 55808), (41856, 45148)]