1208408512

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:514

約数の個数: 84

約数和(自身を含む): 2553285216

約数和(自身を除く): 1344876704

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 193, 271, 304, 361, 386, 542, 608, 722, 772, 1084, 1216, 1444, 1544, 2168, 2888, 3088, 3667, 4336, 5149, 5776, 6176, 7334, 8672, 10298, 11552, 12352, 14668, 17344, 20596, 23104, 29336, 41192, 52303, 58672, 69673, 82384, 97831, 104606, 117344, 139346, 164768, 195662, 209212, 234688, 278692, 329536, 391324, 418424, 557384, 782648, 836848, 993757, 1114768, 1565296, 1673696, 1987514, 2229536, 3130592, 3347392, 3975028, 4459072, 6261184, 7950056, 15900112, 18881383, 31800224, 37762766, 63600448, 75525532, 151051064, 302102128, 604204256, 1208408512]

約数ペア:

[(1, 1208408512), (2, 604204256), (4, 302102128), (8, 151051064), (16, 75525532), (19, 63600448), (32, 37762766), (38, 31800224), (64, 18881383), (76, 15900112), (152, 7950056), (193, 6261184), (271, 4459072), (304, 3975028), (361, 3347392), (386, 3130592), (542, 2229536), (608, 1987514), (722, 1673696), (772, 1565296), (1084, 1114768), (1216, 993757), (1444, 836848), (1544, 782648), (2168, 557384), (2888, 418424), (3088, 391324), (3667, 329536), (4336, 278692), (5149, 234688), (5776, 209212), (6176, 195662), (7334, 164768), (8672, 139346), (10298, 117344), (11552, 104606), (12352, 97831), (14668, 82384), (17344, 69673), (20596, 58672), (23104, 52303), (29336, 41192)]