1223161856

素因数分解:

$2^{11}\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2081}}^1$

素因数の和:2151

約数の個数: 96

約数和(自身を含む): 2864665440

約数和(自身を除く): 1641503584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 256, 287, 328, 448, 512, 574, 656, 896, 1024, 1148, 1312, 1792, 2048, 2081, 2296, 2624, 3584, 4162, 4592, 5248, 7168, 8324, 9184, 10496, 14336, 14567, 16648, 18368, 20992, 29134, 33296, 36736, 41984, 58268, 66592, 73472, 83968, 85321, 116536, 133184, 146944, 170642, 233072, 266368, 293888, 341284, 466144, 532736, 587776, 597247, 682568, 932288, 1065472, 1194494, 1365136, 1864576, 2130944, 2388988, 2730272, 3729152, 4261888, 4777976, 5460544, 7458304, 9555952, 10921088, 14916608, 19111904, 21842176, 29833216, 38223808, 43684352, 76447616, 87368704, 152895232, 174737408, 305790464, 611580928, 1223161856]

約数ペア:

[(1, 1223161856), (2, 611580928), (4, 305790464), (7, 174737408), (8, 152895232), (14, 87368704), (16, 76447616), (28, 43684352), (32, 38223808), (41, 29833216), (56, 21842176), (64, 19111904), (82, 14916608), (112, 10921088), (128, 9555952), (164, 7458304), (224, 5460544), (256, 4777976), (287, 4261888), (328, 3729152), (448, 2730272), (512, 2388988), (574, 2130944), (656, 1864576), (896, 1365136), (1024, 1194494), (1148, 1065472), (1312, 932288), (1792, 682568), (2048, 597247), (2081, 587776), (2296, 532736), (2624, 466144), (3584, 341284), (4162, 293888), (4592, 266368), (5248, 233072), (7168, 170642), (8324, 146944), (9184, 133184), (10496, 116536), (14336, 85321), (14567, 83968), (16648, 73472), (18368, 66592), (20992, 58268), (29134, 41984), (33296, 36736)]