491533056

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{10159}}^1$

素因数の和:10191

約数の個数: 144

約数和(自身を含む): 1661363200

約数和(自身を除く): 1169830144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 5376, 6048, 6912, 8064, 10159, 12096, 16128, 20318, 24192, 30477, 40636, 48384, 60954, 71113, 81272, 91431, 121908, 142226, 162544, 182862, 213339, 243816, 274293, 284452, 325088, 365724, 426678, 487632, 548586, 568904, 640017, 650176, 731448, 853356, 975264, 1097172, 1137808, 1280034, 1300352, 1462896, 1706712, 1920051, 1950528, 2194344, 2275616, 2560068, 2600704, 2925792, 3413424, 3840102, 3901056, 4388688, 4551232, 5120136, 5851584, 6826848, 7680204, 7802112, 8777376, 9102464, 10240272, 11703168, 13653696, 15360408, 17554752, 18204928, 20480544, 23406336, 27307392, 30720816, 35109504, 40961088, 54614784, 61441632, 70219008, 81922176, 122883264, 163844352, 245766528, 491533056]

約数ペア:

[(1, 491533056), (2, 245766528), (3, 163844352), (4, 122883264), (6, 81922176), (7, 70219008), (8, 61441632), (9, 54614784), (12, 40961088), (14, 35109504), (16, 30720816), (18, 27307392), (21, 23406336), (24, 20480544), (27, 18204928), (28, 17554752), (32, 15360408), (36, 13653696), (42, 11703168), (48, 10240272), (54, 9102464), (56, 8777376), (63, 7802112), (64, 7680204), (72, 6826848), (84, 5851584), (96, 5120136), (108, 4551232), (112, 4388688), (126, 3901056), (128, 3840102), (144, 3413424), (168, 2925792), (189, 2600704), (192, 2560068), (216, 2275616), (224, 2194344), (252, 1950528), (256, 1920051), (288, 1706712), (336, 1462896), (378, 1300352), (384, 1280034), (432, 1137808), (448, 1097172), (504, 975264), (576, 853356), (672, 731448), (756, 650176), (768, 640017), (864, 568904), (896, 548586), (1008, 487632), (1152, 426678), (1344, 365724), (1512, 325088), (1728, 284452), (1792, 274293), (2016, 243816), (2304, 213339), (2688, 182862), (3024, 162544), (3456, 142226), (4032, 121908), (5376, 91431), (6048, 81272), (6912, 71113), (8064, 60954), (10159, 48384), (12096, 40636), (16128, 30477), (20318, 24192)]