664243536

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:362

約数の個数: 160

約数和(自身を含む): 1945339776

約数和(自身を除く): 1281096240

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 37, 44, 48, 66, 74, 88, 111, 121, 132, 148, 176, 222, 242, 264, 281, 296, 363, 407, 444, 484, 528, 562, 592, 726, 814, 843, 888, 968, 1124, 1221, 1331, 1452, 1628, 1686, 1776, 1936, 2248, 2442, 2662, 2904, 3091, 3256, 3372, 3993, 4477, 4496, 4884, 5324, 5808, 6182, 6512, 6744, 7986, 8954, 9273, 9768, 10397, 10648, 12364, 13431, 13488, 15972, 17908, 18546, 19536, 20794, 21296, 24728, 26862, 31191, 31944, 34001, 35816, 37092, 41588, 49247, 49456, 53724, 62382, 63888, 68002, 71632, 74184, 83176, 98494, 102003, 107448, 114367, 124764, 136004, 147741, 148368, 166352, 196988, 204006, 214896, 228734, 249528, 272008, 295482, 343101, 374011, 393976, 408012, 457468, 499056, 544016, 590964, 686202, 748022, 787952, 816024, 914936, 1122033, 1181928, 1258037, 1372404, 1496044, 1632048, 1829872, 2244066, 2363856, 2516074, 2744808, 2992088, 3774111, 4488132, 5032148, 5489616, 5984176, 7548222, 8976264, 10064296, 13838407, 15096444, 17952528, 20128592, 27676814, 30192888, 41515221, 55353628, 60385776, 83030442, 110707256, 166060884, 221414512, 332121768, 664243536]

約数ペア:

[(1, 664243536), (2, 332121768), (3, 221414512), (4, 166060884), (6, 110707256), (8, 83030442), (11, 60385776), (12, 55353628), (16, 41515221), (22, 30192888), (24, 27676814), (33, 20128592), (37, 17952528), (44, 15096444), (48, 13838407), (66, 10064296), (74, 8976264), (88, 7548222), (111, 5984176), (121, 5489616), (132, 5032148), (148, 4488132), (176, 3774111), (222, 2992088), (242, 2744808), (264, 2516074), (281, 2363856), (296, 2244066), (363, 1829872), (407, 1632048), (444, 1496044), (484, 1372404), (528, 1258037), (562, 1181928), (592, 1122033), (726, 914936), (814, 816024), (843, 787952), (888, 748022), (968, 686202), (1124, 590964), (1221, 544016), (1331, 499056), (1452, 457468), (1628, 408012), (1686, 393976), (1776, 374011), (1936, 343101), (2248, 295482), (2442, 272008), (2662, 249528), (2904, 228734), (3091, 214896), (3256, 204006), (3372, 196988), (3993, 166352), (4477, 148368), (4496, 147741), (4884, 136004), (5324, 124764), (5808, 114367), (6182, 107448), (6512, 102003), (6744, 98494), (7986, 83176), (8954, 74184), (9273, 71632), (9768, 68002), (10397, 63888), (10648, 62382), (12364, 53724), (13431, 49456), (13488, 49247), (15972, 41588), (17908, 37092), (18546, 35816), (19536, 34001), (20794, 31944), (21296, 31191), (24728, 26862)]