266491008

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{4721}}^1$

素因数の和:4755

約数の個数: 144

約数和(自身を含む): 892245510

約数和(自身を除く): 625754502

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 784, 882, 896, 1008, 1152, 1176, 1344, 1568, 1764, 2016, 2352, 2688, 3136, 3528, 4032, 4704, 4721, 6272, 7056, 8064, 9408, 9442, 14112, 14163, 18816, 18884, 28224, 28326, 33047, 37768, 42489, 56448, 56652, 66094, 75536, 84978, 99141, 113304, 132188, 151072, 169956, 198282, 226608, 231329, 264376, 297423, 302144, 339912, 396564, 453216, 462658, 528752, 594846, 604288, 679824, 693987, 793128, 906432, 925316, 1057504, 1189692, 1359648, 1387974, 1586256, 1812864, 1850632, 2081961, 2115008, 2379384, 2719296, 2775948, 3172512, 3701264, 4163922, 4230016, 4758768, 5438592, 5551896, 6345024, 7402528, 8327844, 9517536, 11103792, 12690048, 14805056, 16655688, 19035072, 22207584, 29610112, 33311376, 38070144, 44415168, 66622752, 88830336, 133245504, 266491008]

約数ペア:

[(1, 266491008), (2, 133245504), (3, 88830336), (4, 66622752), (6, 44415168), (7, 38070144), (8, 33311376), (9, 29610112), (12, 22207584), (14, 19035072), (16, 16655688), (18, 14805056), (21, 12690048), (24, 11103792), (28, 9517536), (32, 8327844), (36, 7402528), (42, 6345024), (48, 5551896), (49, 5438592), (56, 4758768), (63, 4230016), (64, 4163922), (72, 3701264), (84, 3172512), (96, 2775948), (98, 2719296), (112, 2379384), (126, 2115008), (128, 2081961), (144, 1850632), (147, 1812864), (168, 1586256), (192, 1387974), (196, 1359648), (224, 1189692), (252, 1057504), (288, 925316), (294, 906432), (336, 793128), (384, 693987), (392, 679824), (441, 604288), (448, 594846), (504, 528752), (576, 462658), (588, 453216), (672, 396564), (784, 339912), (882, 302144), (896, 297423), (1008, 264376), (1152, 231329), (1176, 226608), (1344, 198282), (1568, 169956), (1764, 151072), (2016, 132188), (2352, 113304), (2688, 99141), (3136, 84978), (3528, 75536), (4032, 66094), (4704, 56652), (4721, 56448), (6272, 42489), (7056, 37768), (8064, 33047), (9408, 28326), (9442, 28224), (14112, 18884), (14163, 18816)]