1821161712

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:611

約数の個数: 160

約数和(自身を含む): 5119672320

約数和(自身を除く): 3298510608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 46, 48, 62, 69, 92, 93, 124, 127, 138, 184, 186, 248, 254, 276, 368, 372, 381, 419, 496, 508, 552, 713, 744, 762, 838, 1016, 1104, 1257, 1426, 1488, 1524, 1676, 2032, 2139, 2514, 2852, 2921, 3048, 3352, 3937, 4278, 5028, 5704, 5842, 6096, 6704, 7874, 8556, 8763, 9637, 10056, 11408, 11684, 11811, 12989, 15748, 17112, 17526, 19274, 20112, 23368, 23622, 25978, 28911, 31496, 34224, 35052, 38548, 38967, 46736, 47244, 51956, 53213, 57822, 62992, 70104, 77096, 77934, 90551, 94488, 103912, 106426, 115644, 140208, 154192, 155868, 159639, 181102, 188976, 207824, 212852, 231288, 271653, 298747, 311736, 319278, 362204, 425704, 462576, 543306, 597494, 623472, 638556, 724408, 851408, 896241, 1086612, 1194988, 1223899, 1277112, 1448816, 1649603, 1792482, 2173224, 2389976, 2447798, 2554224, 3299206, 3584964, 3671697, 4346448, 4779952, 4895596, 4948809, 6598412, 7169928, 7343394, 9791192, 9897618, 13196824, 14339856, 14686788, 19582384, 19795236, 26393648, 29373576, 37940869, 39590472, 58747152, 75881738, 79180944, 113822607, 151763476, 227645214, 303526952, 455290428, 607053904, 910580856, 1821161712]

約数ペア:

[(1, 1821161712), (2, 910580856), (3, 607053904), (4, 455290428), (6, 303526952), (8, 227645214), (12, 151763476), (16, 113822607), (23, 79180944), (24, 75881738), (31, 58747152), (46, 39590472), (48, 37940869), (62, 29373576), (69, 26393648), (92, 19795236), (93, 19582384), (124, 14686788), (127, 14339856), (138, 13196824), (184, 9897618), (186, 9791192), (248, 7343394), (254, 7169928), (276, 6598412), (368, 4948809), (372, 4895596), (381, 4779952), (419, 4346448), (496, 3671697), (508, 3584964), (552, 3299206), (713, 2554224), (744, 2447798), (762, 2389976), (838, 2173224), (1016, 1792482), (1104, 1649603), (1257, 1448816), (1426, 1277112), (1488, 1223899), (1524, 1194988), (1676, 1086612), (2032, 896241), (2139, 851408), (2514, 724408), (2852, 638556), (2921, 623472), (3048, 597494), (3352, 543306), (3937, 462576), (4278, 425704), (5028, 362204), (5704, 319278), (5842, 311736), (6096, 298747), (6704, 271653), (7874, 231288), (8556, 212852), (8763, 207824), (9637, 188976), (10056, 181102), (11408, 159639), (11684, 155868), (11811, 154192), (12989, 140208), (15748, 115644), (17112, 106426), (17526, 103912), (19274, 94488), (20112, 90551), (23368, 77934), (23622, 77096), (25978, 70104), (28911, 62992), (31496, 57822), (34224, 53213), (35052, 51956), (38548, 47244), (38967, 46736)]