220684608

素因数分解:

$2^6\times 3^3\times {\mathrm{127711}}^1$

素因数の和:127732

約数の個数: 56

約数和(自身を含む): 648776960

約数和(自身を除く): 428092352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 127711, 255422, 383133, 510844, 766266, 1021688, 1149399, 1532532, 2043376, 2298798, 3065064, 3448197, 4086752, 4597596, 6130128, 6896394, 8173504, 9195192, 12260256, 13792788, 18390384, 24520512, 27585576, 36780768, 55171152, 73561536, 110342304, 220684608]

約数ペア:

[(1, 220684608), (2, 110342304), (3, 73561536), (4, 55171152), (6, 36780768), (8, 27585576), (9, 24520512), (12, 18390384), (16, 13792788), (18, 12260256), (24, 9195192), (27, 8173504), (32, 6896394), (36, 6130128), (48, 4597596), (54, 4086752), (64, 3448197), (72, 3065064), (96, 2298798), (108, 2043376), (144, 1532532), (192, 1149399), (216, 1021688), (288, 766266), (432, 510844), (576, 383133), (864, 255422), (1728, 127711)]