222022144

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{787}}^1$

素因数の和:853

約数の個数: 80

約数和(自身を含む): 483674400

約数和(自身を除く): 261652256

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 128, 152, 232, 256, 304, 464, 512, 551, 608, 787, 928, 1102, 1216, 1574, 1856, 2204, 2432, 3148, 3712, 4408, 4864, 6296, 7424, 8816, 9728, 12592, 14848, 14953, 17632, 22823, 25184, 29906, 35264, 45646, 50368, 59812, 70528, 91292, 100736, 119624, 141056, 182584, 201472, 239248, 282112, 365168, 402944, 433637, 478496, 730336, 867274, 956992, 1460672, 1734548, 1913984, 2921344, 3469096, 3827968, 5842688, 6938192, 7655936, 11685376, 13876384, 27752768, 55505536, 111011072, 222022144]

約数ペア:

[(1, 222022144), (2, 111011072), (4, 55505536), (8, 27752768), (16, 13876384), (19, 11685376), (29, 7655936), (32, 6938192), (38, 5842688), (58, 3827968), (64, 3469096), (76, 2921344), (116, 1913984), (128, 1734548), (152, 1460672), (232, 956992), (256, 867274), (304, 730336), (464, 478496), (512, 433637), (551, 402944), (608, 365168), (787, 282112), (928, 239248), (1102, 201472), (1216, 182584), (1574, 141056), (1856, 119624), (2204, 100736), (2432, 91292), (3148, 70528), (3712, 59812), (4408, 50368), (4864, 45646), (6296, 35264), (7424, 29906), (8816, 25184), (9728, 22823), (12592, 17632), (14848, 14953)]