329497168

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2939}}^1$

素因数の和:2985

約数の個数: 120

約数和(自身を含む): 872756640

約数和(自身を除く): 543259472

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 143, 154, 176, 182, 196, 208, 286, 308, 364, 392, 539, 572, 616, 637, 728, 784, 1001, 1078, 1144, 1232, 1274, 1456, 2002, 2156, 2288, 2548, 2939, 4004, 4312, 5096, 5878, 7007, 8008, 8624, 10192, 11756, 14014, 16016, 20573, 23512, 28028, 32329, 38207, 41146, 47024, 56056, 64658, 76414, 82292, 112112, 129316, 144011, 152828, 164584, 226303, 258632, 267449, 288022, 305656, 329168, 420277, 452606, 517264, 534898, 576044, 611312, 840554, 905212, 1069796, 1152088, 1584121, 1681108, 1810424, 1872143, 2139592, 2304176, 2941939, 3168242, 3362216, 3620848, 3744286, 4279184, 5883878, 6336484, 6724432, 7488572, 11767756, 12672968, 14977144, 20593573, 23535512, 25345936, 29954288, 41187146, 47071024, 82374292, 164748584, 329497168]

約数ペア:

[(1, 329497168), (2, 164748584), (4, 82374292), (7, 47071024), (8, 41187146), (11, 29954288), (13, 25345936), (14, 23535512), (16, 20593573), (22, 14977144), (26, 12672968), (28, 11767756), (44, 7488572), (49, 6724432), (52, 6336484), (56, 5883878), (77, 4279184), (88, 3744286), (91, 3620848), (98, 3362216), (104, 3168242), (112, 2941939), (143, 2304176), (154, 2139592), (176, 1872143), (182, 1810424), (196, 1681108), (208, 1584121), (286, 1152088), (308, 1069796), (364, 905212), (392, 840554), (539, 611312), (572, 576044), (616, 534898), (637, 517264), (728, 452606), (784, 420277), (1001, 329168), (1078, 305656), (1144, 288022), (1232, 267449), (1274, 258632), (1456, 226303), (2002, 164584), (2156, 152828), (2288, 144011), (2548, 129316), (2939, 112112), (4004, 82292), (4312, 76414), (5096, 64658), (5878, 56056), (7007, 47024), (8008, 41146), (8624, 38207), (10192, 32329), (11756, 28028), (14014, 23512), (16016, 20573)]