638045213184

素因数分解:

$2^9\times 3^3\times {\mathrm{53}}^1\times {\mathrm{870847}}^1$

素因数の和:870927

約数の個数: 160

約数和(自身を含む): 1924295408640

約数和(自身を除く): 1286250195456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 96, 106, 108, 128, 144, 159, 192, 212, 216, 256, 288, 318, 384, 424, 432, 477, 512, 576, 636, 768, 848, 864, 954, 1152, 1272, 1431, 1536, 1696, 1728, 1908, 2304, 2544, 2862, 3392, 3456, 3816, 4608, 5088, 5724, 6784, 6912, 7632, 10176, 11448, 13568, 13824, 15264, 20352, 22896, 27136, 30528, 40704, 45792, 61056, 81408, 91584, 122112, 183168, 244224, 366336, 732672, 870847, 1741694, 2612541, 3483388, 5225082, 6966776, 7837623, 10450164, 13933552, 15675246, 20900328, 23512869, 27867104, 31350492, 41800656, 46154891, 47025738, 55734208, 62700984, 83601312, 92309782, 94051476, 111468416, 125401968, 138464673, 167202624, 184619564, 188102952, 222936832, 250803936, 276929346, 334405248, 369239128, 376205904, 415394019, 445873664, 501607872, 553858692, 668810496, 738478256, 752411808, 830788038, 1003215744, 1107717384, 1246182057, 1337620992, 1476956512, 1504823616, 1661576076, 2006431488, 2215434768, 2492364114, 2953913024, 3009647232, 3323152152, 4012862976, 4430869536, 4984728228, 5907826048, 6019294464, 6646304304, 8861739072, 9969456456, 11815652096, 12038588928, 13292608608, 17723478144, 19938912912, 23631304192, 26585217216, 35446956288, 39877825824, 53170434432, 70893912576, 79755651648, 106340868864, 159511303296, 212681737728, 319022606592, 638045213184]

約数ペア:

[(1, 638045213184), (2, 319022606592), (3, 212681737728), (4, 159511303296), (6, 106340868864), (8, 79755651648), (9, 70893912576), (12, 53170434432), (16, 39877825824), (18, 35446956288), (24, 26585217216), (27, 23631304192), (32, 19938912912), (36, 17723478144), (48, 13292608608), (53, 12038588928), (54, 11815652096), (64, 9969456456), (72, 8861739072), (96, 6646304304), (106, 6019294464), (108, 5907826048), (128, 4984728228), (144, 4430869536), (159, 4012862976), (192, 3323152152), (212, 3009647232), (216, 2953913024), (256, 2492364114), (288, 2215434768), (318, 2006431488), (384, 1661576076), (424, 1504823616), (432, 1476956512), (477, 1337620992), (512, 1246182057), (576, 1107717384), (636, 1003215744), (768, 830788038), (848, 752411808), (864, 738478256), (954, 668810496), (1152, 553858692), (1272, 501607872), (1431, 445873664), (1536, 415394019), (1696, 376205904), (1728, 369239128), (1908, 334405248), (2304, 276929346), (2544, 250803936), (2862, 222936832), (3392, 188102952), (3456, 184619564), (3816, 167202624), (4608, 138464673), (5088, 125401968), (5724, 111468416), (6784, 94051476), (6912, 92309782), (7632, 83601312), (10176, 62700984), (11448, 55734208), (13568, 47025738), (13824, 46154891), (15264, 41800656), (20352, 31350492), (22896, 27867104), (27136, 23512869), (30528, 20900328), (40704, 15675246), (45792, 13933552), (61056, 10450164), (81408, 7837623), (91584, 6966776), (122112, 5225082), (183168, 3483388), (244224, 2612541), (366336, 1741694), (732672, 870847)]