243563544

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{161087}}^1$

素因数の和:161109

約数の個数: 64

約数和(自身を含む): 773222400

約数和(自身を除く): 529658856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 161087, 322174, 483261, 644348, 966522, 1127609, 1288696, 1449783, 1933044, 2255218, 2899566, 3382827, 3866088, 4349349, 4510436, 5799132, 6765654, 8698698, 9020872, 10148481, 11598264, 13531308, 17397396, 20296962, 27062616, 30445443, 34794792, 40593924, 60890886, 81187848, 121781772, 243563544]

約数ペア:

[(1, 243563544), (2, 121781772), (3, 81187848), (4, 60890886), (6, 40593924), (7, 34794792), (8, 30445443), (9, 27062616), (12, 20296962), (14, 17397396), (18, 13531308), (21, 11598264), (24, 10148481), (27, 9020872), (28, 8698698), (36, 6765654), (42, 5799132), (54, 4510436), (56, 4349349), (63, 3866088), (72, 3382827), (84, 2899566), (108, 2255218), (126, 1933044), (168, 1449783), (189, 1288696), (216, 1127609), (252, 966522), (378, 644348), (504, 483261), (756, 322174), (1512, 161087)]