227415076

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{827}}^1$

素因数の和:929

約数の個数: 72

約数和(自身を含む): 491593536

約数和(自身を除く): 264178460

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 61, 92, 98, 122, 161, 196, 244, 322, 427, 644, 827, 854, 1127, 1403, 1654, 1708, 2254, 2806, 2989, 3308, 4508, 5612, 5789, 5978, 9821, 11578, 11956, 19021, 19642, 23156, 38042, 39284, 40523, 50447, 68747, 76084, 81046, 100894, 133147, 137494, 162092, 201788, 266294, 274988, 353129, 532588, 706258, 932029, 1160281, 1412516, 1864058, 2320562, 2471903, 3728116, 4641124, 4943806, 8121967, 9887612, 16243934, 32487868, 56853769, 113707538, 227415076]

約数ペア:

[(1, 227415076), (2, 113707538), (4, 56853769), (7, 32487868), (14, 16243934), (23, 9887612), (28, 8121967), (46, 4943806), (49, 4641124), (61, 3728116), (92, 2471903), (98, 2320562), (122, 1864058), (161, 1412516), (196, 1160281), (244, 932029), (322, 706258), (427, 532588), (644, 353129), (827, 274988), (854, 266294), (1127, 201788), (1403, 162092), (1654, 137494), (1708, 133147), (2254, 100894), (2806, 81046), (2989, 76084), (3308, 68747), (4508, 50447), (5612, 40523), (5789, 39284), (5978, 38042), (9821, 23156), (11578, 19642), (11956, 19021)]