313284608

素因数分解:

$2^{11}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2$

素因数の和:124

約数の個数: 144

約数和(自身を含む): 790236720

約数和(自身を除く): 476952112

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 52, 56, 64, 82, 91, 104, 112, 128, 164, 182, 208, 224, 256, 287, 328, 364, 416, 448, 512, 533, 574, 656, 728, 832, 896, 1024, 1066, 1148, 1312, 1456, 1664, 1681, 1792, 2048, 2132, 2296, 2624, 2912, 3328, 3362, 3584, 3731, 4264, 4592, 5248, 5824, 6656, 6724, 7168, 7462, 8528, 9184, 10496, 11648, 11767, 13312, 13448, 14336, 14924, 17056, 18368, 20992, 21853, 23296, 23534, 26624, 26896, 29848, 34112, 36736, 41984, 43706, 46592, 47068, 53792, 59696, 68224, 73472, 83968, 87412, 93184, 94136, 107584, 119392, 136448, 146944, 152971, 174824, 186368, 188272, 215168, 238784, 272896, 293888, 305942, 349648, 376544, 430336, 477568, 545792, 587776, 611884, 699296, 753088, 860672, 955136, 1091584, 1223768, 1398592, 1506176, 1721344, 1910272, 2447536, 2797184, 3012352, 3442688, 3820544, 4895072, 5594368, 6024704, 7641088, 9790144, 11188736, 12049408, 19580288, 22377472, 24098816, 39160576, 44754944, 78321152, 156642304, 313284608]

約数ペア:

[(1, 313284608), (2, 156642304), (4, 78321152), (7, 44754944), (8, 39160576), (13, 24098816), (14, 22377472), (16, 19580288), (26, 12049408), (28, 11188736), (32, 9790144), (41, 7641088), (52, 6024704), (56, 5594368), (64, 4895072), (82, 3820544), (91, 3442688), (104, 3012352), (112, 2797184), (128, 2447536), (164, 1910272), (182, 1721344), (208, 1506176), (224, 1398592), (256, 1223768), (287, 1091584), (328, 955136), (364, 860672), (416, 753088), (448, 699296), (512, 611884), (533, 587776), (574, 545792), (656, 477568), (728, 430336), (832, 376544), (896, 349648), (1024, 305942), (1066, 293888), (1148, 272896), (1312, 238784), (1456, 215168), (1664, 188272), (1681, 186368), (1792, 174824), (2048, 152971), (2132, 146944), (2296, 136448), (2624, 119392), (2912, 107584), (3328, 94136), (3362, 93184), (3584, 87412), (3731, 83968), (4264, 73472), (4592, 68224), (5248, 59696), (5824, 53792), (6656, 47068), (6724, 46592), (7168, 43706), (7462, 41984), (8528, 36736), (9184, 34112), (10496, 29848), (11648, 26896), (11767, 26624), (13312, 23534), (13448, 23296), (14336, 21853), (14924, 20992), (17056, 18368)]