348578048

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1151}}^1$

素因数の和:1200

約数の個数: 108

約数和(自身を含む): 861815808

約数和(自身を除く): 513237760

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 169, 182, 208, 224, 256, 338, 364, 416, 448, 676, 728, 832, 896, 1151, 1183, 1352, 1456, 1664, 1792, 2302, 2366, 2704, 2912, 3328, 4604, 4732, 5408, 5824, 8057, 9208, 9464, 10816, 11648, 14963, 16114, 18416, 18928, 21632, 23296, 29926, 32228, 36832, 37856, 43264, 59852, 64456, 73664, 75712, 104741, 119704, 128912, 147328, 151424, 194519, 209482, 239408, 257824, 294656, 302848, 389038, 418964, 478816, 515648, 778076, 837928, 957632, 1031296, 1361633, 1556152, 1675856, 1915264, 2062592, 2723266, 3112304, 3351712, 3830528, 5446532, 6224608, 6703424, 10893064, 12449216, 13406848, 21786128, 24898432, 26813696, 43572256, 49796864, 87144512, 174289024, 348578048]

約数ペア:

[(1, 348578048), (2, 174289024), (4, 87144512), (7, 49796864), (8, 43572256), (13, 26813696), (14, 24898432), (16, 21786128), (26, 13406848), (28, 12449216), (32, 10893064), (52, 6703424), (56, 6224608), (64, 5446532), (91, 3830528), (104, 3351712), (112, 3112304), (128, 2723266), (169, 2062592), (182, 1915264), (208, 1675856), (224, 1556152), (256, 1361633), (338, 1031296), (364, 957632), (416, 837928), (448, 778076), (676, 515648), (728, 478816), (832, 418964), (896, 389038), (1151, 302848), (1183, 294656), (1352, 257824), (1456, 239408), (1664, 209482), (1792, 194519), (2302, 151424), (2366, 147328), (2704, 128912), (2912, 119704), (3328, 104741), (4604, 75712), (4732, 73664), (5408, 64456), (5824, 59852), (8057, 43264), (9208, 37856), (9464, 36832), (10816, 32228), (11648, 29926), (14963, 23296), (16114, 21632), (18416, 18928)]