65514514944

素因数分解:

$2^9\times 3^1\times {\mathrm{491}}^1\times {\mathrm{86869}}^1$

素因数の和:87381

約数の個数: 80

約数和(自身を含む): 174892243680

約数和(自身を除く): 109377728736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 491, 512, 768, 982, 1473, 1536, 1964, 2946, 3928, 5892, 7856, 11784, 15712, 23568, 31424, 47136, 62848, 86869, 94272, 125696, 173738, 188544, 251392, 260607, 347476, 377088, 521214, 694952, 754176, 1042428, 1389904, 2084856, 2779808, 4169712, 5559616, 8339424, 11119232, 16678848, 22238464, 33357696, 42652679, 44476928, 66715392, 85305358, 127958037, 133430784, 170610716, 255916074, 341221432, 511832148, 682442864, 1023664296, 1364885728, 2047328592, 2729771456, 4094657184, 5459542912, 8189314368, 10919085824, 16378628736, 21838171648, 32757257472, 65514514944]

約数ペア:

[(1, 65514514944), (2, 32757257472), (3, 21838171648), (4, 16378628736), (6, 10919085824), (8, 8189314368), (12, 5459542912), (16, 4094657184), (24, 2729771456), (32, 2047328592), (48, 1364885728), (64, 1023664296), (96, 682442864), (128, 511832148), (192, 341221432), (256, 255916074), (384, 170610716), (491, 133430784), (512, 127958037), (768, 85305358), (982, 66715392), (1473, 44476928), (1536, 42652679), (1964, 33357696), (2946, 22238464), (3928, 16678848), (5892, 11119232), (7856, 8339424), (11784, 5559616), (15712, 4169712), (23568, 2779808), (31424, 2084856), (47136, 1389904), (62848, 1042428), (86869, 754176), (94272, 694952), (125696, 521214), (173738, 377088), (188544, 347476), (251392, 260607)]