890256384

素因数分解:

$2^{10}\times 3^2\times {\mathrm{29}}^1\times {\mathrm{3331}}^1$

素因数の和:3386

約数の個数: 132

約数和(自身を含む): 2660035560

約数和(自身を除く): 1769779176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 144, 174, 192, 232, 256, 261, 288, 348, 384, 464, 512, 522, 576, 696, 768, 928, 1024, 1044, 1152, 1392, 1536, 1856, 2088, 2304, 2784, 3072, 3331, 3712, 4176, 4608, 5568, 6662, 7424, 8352, 9216, 9993, 11136, 13324, 14848, 16704, 19986, 22272, 26648, 29696, 29979, 33408, 39972, 44544, 53296, 59958, 66816, 79944, 89088, 96599, 106592, 119916, 133632, 159888, 193198, 213184, 239832, 267264, 289797, 319776, 386396, 426368, 479664, 579594, 639552, 772792, 852736, 869391, 959328, 1159188, 1279104, 1545584, 1705472, 1738782, 1918656, 2318376, 2558208, 3091168, 3410944, 3477564, 3837312, 4636752, 5116416, 6182336, 6955128, 7674624, 9273504, 10232832, 12364672, 13910256, 15349248, 18547008, 24729344, 27820512, 30698496, 37094016, 49458688, 55641024, 74188032, 98917376, 111282048, 148376064, 222564096, 296752128, 445128192, 890256384]

約数ペア:

[(1, 890256384), (2, 445128192), (3, 296752128), (4, 222564096), (6, 148376064), (8, 111282048), (9, 98917376), (12, 74188032), (16, 55641024), (18, 49458688), (24, 37094016), (29, 30698496), (32, 27820512), (36, 24729344), (48, 18547008), (58, 15349248), (64, 13910256), (72, 12364672), (87, 10232832), (96, 9273504), (116, 7674624), (128, 6955128), (144, 6182336), (174, 5116416), (192, 4636752), (232, 3837312), (256, 3477564), (261, 3410944), (288, 3091168), (348, 2558208), (384, 2318376), (464, 1918656), (512, 1738782), (522, 1705472), (576, 1545584), (696, 1279104), (768, 1159188), (928, 959328), (1024, 869391), (1044, 852736), (1152, 772792), (1392, 639552), (1536, 579594), (1856, 479664), (2088, 426368), (2304, 386396), (2784, 319776), (3072, 289797), (3331, 267264), (3712, 239832), (4176, 213184), (4608, 193198), (5568, 159888), (6662, 133632), (7424, 119916), (8352, 106592), (9216, 96599), (9993, 89088), (11136, 79944), (13324, 66816), (14848, 59958), (16704, 53296), (19986, 44544), (22272, 39972), (26648, 33408), (29696, 29979)]