256592832

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{619}}^1$

素因数の和:778

約数の個数: 112

約数和(自身を含む): 725667840

約数和(自身を除く): 469075008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 127, 136, 192, 204, 254, 272, 381, 408, 508, 544, 619, 762, 816, 1016, 1088, 1238, 1524, 1632, 1857, 2032, 2159, 2476, 3048, 3264, 3714, 4064, 4318, 4952, 6096, 6477, 7428, 8128, 8636, 9904, 10523, 12192, 12954, 14856, 17272, 19808, 21046, 24384, 25908, 29712, 31569, 34544, 39616, 42092, 51816, 59424, 63138, 69088, 78613, 84184, 103632, 118848, 126276, 138176, 157226, 168368, 207264, 235839, 252552, 314452, 336736, 414528, 471678, 505104, 628904, 673472, 943356, 1010208, 1257808, 1336421, 1886712, 2020416, 2515616, 2672842, 3773424, 4009263, 5031232, 5345684, 7546848, 8018526, 10691368, 15093696, 16037052, 21382736, 32074104, 42765472, 64148208, 85530944, 128296416, 256592832]

約数ペア:

[(1, 256592832), (2, 128296416), (3, 85530944), (4, 64148208), (6, 42765472), (8, 32074104), (12, 21382736), (16, 16037052), (17, 15093696), (24, 10691368), (32, 8018526), (34, 7546848), (48, 5345684), (51, 5031232), (64, 4009263), (68, 3773424), (96, 2672842), (102, 2515616), (127, 2020416), (136, 1886712), (192, 1336421), (204, 1257808), (254, 1010208), (272, 943356), (381, 673472), (408, 628904), (508, 505104), (544, 471678), (619, 414528), (762, 336736), (816, 314452), (1016, 252552), (1088, 235839), (1238, 207264), (1524, 168368), (1632, 157226), (1857, 138176), (2032, 126276), (2159, 118848), (2476, 103632), (3048, 84184), (3264, 78613), (3714, 69088), (4064, 63138), (4318, 59424), (4952, 51816), (6096, 42092), (6477, 39616), (7428, 34544), (8128, 31569), (8636, 29712), (9904, 25908), (10523, 24384), (12192, 21046), (12954, 19808), (14856, 17272)]