1131243568

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:483

約数の個数: 160

約数和(自身を含む): 2831818752

約数和(自身を除く): 1700575184

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 71, 91, 104, 112, 124, 142, 182, 208, 217, 248, 284, 353, 364, 403, 434, 496, 497, 568, 706, 728, 806, 868, 923, 994, 1136, 1412, 1456, 1612, 1736, 1846, 1988, 2201, 2471, 2821, 2824, 3224, 3472, 3692, 3976, 4402, 4589, 4942, 5642, 5648, 6448, 6461, 7384, 7952, 8804, 9178, 9884, 10943, 11284, 12922, 14768, 15407, 17608, 18356, 19768, 21886, 22568, 25063, 25844, 28613, 30814, 32123, 35216, 36712, 39536, 43772, 45136, 50126, 51688, 57226, 61628, 64246, 73424, 76601, 87544, 100252, 103376, 114452, 123256, 128492, 142259, 153202, 175088, 175441, 200291, 200504, 228904, 246512, 256984, 284518, 306404, 325819, 350882, 400582, 401008, 457808, 513968, 569036, 612808, 651638, 701764, 776953, 801164, 995813, 1138072, 1225616, 1303276, 1403528, 1553906, 1602328, 1991626, 2276144, 2280733, 2606552, 2807056, 3107812, 3204656, 3983252, 4561466, 5213104, 5438671, 6215624, 7966504, 9122932, 10100389, 10877342, 12431248, 15933008, 18245864, 20200778, 21754684, 36491728, 40401556, 43509368, 70702723, 80803112, 87018736, 141405446, 161606224, 282810892, 565621784, 1131243568]

約数ペア:

[(1, 1131243568), (2, 565621784), (4, 282810892), (7, 161606224), (8, 141405446), (13, 87018736), (14, 80803112), (16, 70702723), (26, 43509368), (28, 40401556), (31, 36491728), (52, 21754684), (56, 20200778), (62, 18245864), (71, 15933008), (91, 12431248), (104, 10877342), (112, 10100389), (124, 9122932), (142, 7966504), (182, 6215624), (208, 5438671), (217, 5213104), (248, 4561466), (284, 3983252), (353, 3204656), (364, 3107812), (403, 2807056), (434, 2606552), (496, 2280733), (497, 2276144), (568, 1991626), (706, 1602328), (728, 1553906), (806, 1403528), (868, 1303276), (923, 1225616), (994, 1138072), (1136, 995813), (1412, 801164), (1456, 776953), (1612, 701764), (1736, 651638), (1846, 612808), (1988, 569036), (2201, 513968), (2471, 457808), (2821, 401008), (2824, 400582), (3224, 350882), (3472, 325819), (3692, 306404), (3976, 284518), (4402, 256984), (4589, 246512), (4942, 228904), (5642, 200504), (5648, 200291), (6448, 175441), (6461, 175088), (7384, 153202), (7952, 142259), (8804, 128492), (9178, 123256), (9884, 114452), (10943, 103376), (11284, 100252), (12922, 87544), (14768, 76601), (15407, 73424), (17608, 64246), (18356, 61628), (19768, 57226), (21886, 51688), (22568, 50126), (25063, 45136), (25844, 43772), (28613, 39536), (30814, 36712), (32123, 35216)]