255417110664

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^2\times {\mathrm{277}}^1$

素因数の和:672

約数の個数: 192

約数和(自身を含む): 681196521600

約数和(自身を除く): 425779410936

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 89, 92, 137, 138, 178, 184, 267, 274, 276, 277, 356, 411, 534, 548, 552, 554, 712, 822, 831, 1068, 1096, 1108, 1644, 1662, 2047, 2136, 2216, 3151, 3288, 3324, 4094, 6141, 6302, 6371, 6648, 8188, 9453, 12193, 12282, 12604, 12742, 16376, 18769, 18906, 19113, 24386, 24564, 24653, 25208, 25484, 36579, 37538, 37812, 37949, 38226, 48772, 49128, 49306, 50968, 56307, 73158, 73959, 75076, 75624, 75898, 76452, 97544, 98612, 112614, 113847, 146316, 147918, 150152, 151796, 152904, 197224, 225228, 227694, 280439, 292632, 295836, 303592, 431687, 450456, 455388, 560878, 567019, 591672, 841317, 863374, 872827, 910776, 1121756, 1134038, 1295061, 1670441, 1682634, 1701057, 1726748, 1745654, 2243512, 2268076, 2590122, 2618481, 3340882, 3365268, 3377461, 3402114, 3453496, 3491308, 4536152, 5011323, 5180244, 5199013, 5236962, 6681764, 6730536, 6754922, 6804228, 6982616, 10022646, 10132383, 10360488, 10398026, 10473924, 13363528, 13509844, 13608456, 15597039, 20045292, 20264766, 20796052, 20947848, 27019688, 31194078, 38420143, 40090584, 40529532, 41592104, 62388156, 76840286, 77681603, 81059064, 115260429, 119577299, 124776312, 153680572, 155363206, 230520858, 233044809, 239154598, 307361144, 310726412, 358731897, 461041716, 462712157, 466089618, 478309196, 621452824, 717463794, 922083432, 925424314, 932179236, 956618392, 1388136471, 1434927588, 1850848628, 1864358472, 2776272942, 2869855176, 3701697256, 5552545884, 10642379611, 11105091768, 21284759222, 31927138833, 42569518444, 63854277666, 85139036888, 127708555332, 255417110664]

約数ペア:

[(1, 255417110664), (2, 127708555332), (3, 85139036888), (4, 63854277666), (6, 42569518444), (8, 31927138833), (12, 21284759222), (23, 11105091768), (24, 10642379611), (46, 5552545884), (69, 3701697256), (89, 2869855176), (92, 2776272942), (137, 1864358472), (138, 1850848628), (178, 1434927588), (184, 1388136471), (267, 956618392), (274, 932179236), (276, 925424314), (277, 922083432), (356, 717463794), (411, 621452824), (534, 478309196), (548, 466089618), (552, 462712157), (554, 461041716), (712, 358731897), (822, 310726412), (831, 307361144), (1068, 239154598), (1096, 233044809), (1108, 230520858), (1644, 155363206), (1662, 153680572), (2047, 124776312), (2136, 119577299), (2216, 115260429), (3151, 81059064), (3288, 77681603), (3324, 76840286), (4094, 62388156), (6141, 41592104), (6302, 40529532), (6371, 40090584), (6648, 38420143), (8188, 31194078), (9453, 27019688), (12193, 20947848), (12282, 20796052), (12604, 20264766), (12742, 20045292), (16376, 15597039), (18769, 13608456), (18906, 13509844), (19113, 13363528), (24386, 10473924), (24564, 10398026), (24653, 10360488), (25208, 10132383), (25484, 10022646), (36579, 6982616), (37538, 6804228), (37812, 6754922), (37949, 6730536), (38226, 6681764), (48772, 5236962), (49128, 5199013), (49306, 5180244), (50968, 5011323), (56307, 4536152), (73158, 3491308), (73959, 3453496), (75076, 3402114), (75624, 3377461), (75898, 3365268), (76452, 3340882), (97544, 2618481), (98612, 2590122), (112614, 2268076), (113847, 2243512), (146316, 1745654), (147918, 1726748), (150152, 1701057), (151796, 1682634), (152904, 1670441), (197224, 1295061), (225228, 1134038), (227694, 1121756), (280439, 910776), (292632, 872827), (295836, 863374), (303592, 841317), (431687, 591672), (450456, 567019), (455388, 560878)]