1274781888

素因数分解:

$2^6\times 3^6\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:426

約数の個数: 196

約数和(自身を含む): 3847840920

約数和(自身を除く): 2573059032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 89, 96, 108, 144, 162, 178, 192, 216, 243, 267, 288, 307, 324, 356, 432, 486, 534, 576, 614, 648, 712, 729, 801, 864, 921, 972, 1068, 1228, 1296, 1424, 1458, 1602, 1728, 1842, 1944, 2136, 2403, 2456, 2592, 2763, 2848, 2916, 3204, 3684, 3888, 4272, 4806, 4912, 5184, 5526, 5696, 5832, 6408, 7209, 7368, 7776, 8289, 8544, 9612, 9824, 11052, 11664, 12816, 14418, 14736, 15552, 16578, 17088, 19224, 19648, 21627, 22104, 23328, 24867, 25632, 27323, 28836, 29472, 33156, 38448, 43254, 44208, 46656, 49734, 51264, 54646, 57672, 58944, 64881, 66312, 74601, 76896, 81969, 86508, 88416, 99468, 109292, 115344, 129762, 132624, 149202, 153792, 163938, 173016, 176832, 198936, 218584, 223803, 230688, 245907, 259524, 265248, 298404, 327876, 346032, 397872, 437168, 447606, 461376, 491814, 519048, 530496, 596808, 655752, 692064, 737721, 795744, 874336, 895212, 983628, 1038096, 1193616, 1311504, 1384128, 1475442, 1591488, 1748672, 1790424, 1967256, 2076192, 2213163, 2387232, 2623008, 2950884, 3580848, 3934512, 4152384, 4426326, 4774464, 5246016, 5901768, 6639489, 7161696, 7869024, 8852652, 11803536, 13278978, 14323392, 15738048, 17705304, 19918467, 23607072, 26557956, 35410608, 39836934, 47214144, 53115912, 70821216, 79673868, 106231824, 141642432, 159347736, 212463648, 318695472, 424927296, 637390944, 1274781888]

約数ペア:

[(1, 1274781888), (2, 637390944), (3, 424927296), (4, 318695472), (6, 212463648), (8, 159347736), (9, 141642432), (12, 106231824), (16, 79673868), (18, 70821216), (24, 53115912), (27, 47214144), (32, 39836934), (36, 35410608), (48, 26557956), (54, 23607072), (64, 19918467), (72, 17705304), (81, 15738048), (89, 14323392), (96, 13278978), (108, 11803536), (144, 8852652), (162, 7869024), (178, 7161696), (192, 6639489), (216, 5901768), (243, 5246016), (267, 4774464), (288, 4426326), (307, 4152384), (324, 3934512), (356, 3580848), (432, 2950884), (486, 2623008), (534, 2387232), (576, 2213163), (614, 2076192), (648, 1967256), (712, 1790424), (729, 1748672), (801, 1591488), (864, 1475442), (921, 1384128), (972, 1311504), (1068, 1193616), (1228, 1038096), (1296, 983628), (1424, 895212), (1458, 874336), (1602, 795744), (1728, 737721), (1842, 692064), (1944, 655752), (2136, 596808), (2403, 530496), (2456, 519048), (2592, 491814), (2763, 461376), (2848, 447606), (2916, 437168), (3204, 397872), (3684, 346032), (3888, 327876), (4272, 298404), (4806, 265248), (4912, 259524), (5184, 245907), (5526, 230688), (5696, 223803), (5832, 218584), (6408, 198936), (7209, 176832), (7368, 173016), (7776, 163938), (8289, 153792), (8544, 149202), (9612, 132624), (9824, 129762), (11052, 115344), (11664, 109292), (12816, 99468), (14418, 88416), (14736, 86508), (15552, 81969), (16578, 76896), (17088, 74601), (19224, 66312), (19648, 64881), (21627, 58944), (22104, 57672), (23328, 54646), (24867, 51264), (25632, 49734), (27323, 46656), (28836, 44208), (29472, 43254), (33156, 38448)]