255285504

素因数分解:

$2^8\times 3^2\times {\mathrm{179}}^1\times {\mathrm{619}}^1$

素因数の和:820

約数の個数: 108

約数和(自身を含む): 741358800

約数和(自身を除く): 486073296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 179, 192, 256, 288, 358, 384, 537, 576, 619, 716, 768, 1074, 1152, 1238, 1432, 1611, 1857, 2148, 2304, 2476, 2864, 3222, 3714, 4296, 4952, 5571, 5728, 6444, 7428, 8592, 9904, 11142, 11456, 12888, 14856, 17184, 19808, 22284, 22912, 25776, 29712, 34368, 39616, 44568, 45824, 51552, 59424, 68736, 79232, 89136, 103104, 110801, 118848, 137472, 158464, 178272, 206208, 221602, 237696, 332403, 356544, 412416, 443204, 475392, 664806, 713088, 886408, 997209, 1329612, 1426176, 1772816, 1994418, 2659224, 3545632, 3988836, 5318448, 7091264, 7977672, 10636896, 14182528, 15955344, 21273792, 28365056, 31910688, 42547584, 63821376, 85095168, 127642752, 255285504]

約数ペア:

[(1, 255285504), (2, 127642752), (3, 85095168), (4, 63821376), (6, 42547584), (8, 31910688), (9, 28365056), (12, 21273792), (16, 15955344), (18, 14182528), (24, 10636896), (32, 7977672), (36, 7091264), (48, 5318448), (64, 3988836), (72, 3545632), (96, 2659224), (128, 1994418), (144, 1772816), (179, 1426176), (192, 1329612), (256, 997209), (288, 886408), (358, 713088), (384, 664806), (537, 475392), (576, 443204), (619, 412416), (716, 356544), (768, 332403), (1074, 237696), (1152, 221602), (1238, 206208), (1432, 178272), (1611, 158464), (1857, 137472), (2148, 118848), (2304, 110801), (2476, 103104), (2864, 89136), (3222, 79232), (3714, 68736), (4296, 59424), (4952, 51552), (5571, 45824), (5728, 44568), (6444, 39616), (7428, 34368), (8592, 29712), (9904, 25776), (11142, 22912), (11456, 22284), (12888, 19808), (14856, 17184)]