243687276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{4583}}^1$

素因数の和:4811

約数の個数: 72

約数和(自身を含む): 707476224

約数和(自身を除く): 463788948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 211, 252, 422, 633, 844, 1266, 1477, 1899, 2532, 2954, 3798, 4431, 4583, 5908, 7596, 8862, 9166, 13293, 13749, 17724, 18332, 26586, 27498, 32081, 41247, 53172, 54996, 64162, 82494, 96243, 128324, 164988, 192486, 288729, 384972, 577458, 967013, 1154916, 1934026, 2901039, 3868052, 5802078, 6769091, 8703117, 11604156, 13538182, 17406234, 20307273, 27076364, 34812468, 40614546, 60921819, 81229092, 121843638, 243687276]

約数ペア:

[(1, 243687276), (2, 121843638), (3, 81229092), (4, 60921819), (6, 40614546), (7, 34812468), (9, 27076364), (12, 20307273), (14, 17406234), (18, 13538182), (21, 11604156), (28, 8703117), (36, 6769091), (42, 5802078), (63, 3868052), (84, 2901039), (126, 1934026), (211, 1154916), (252, 967013), (422, 577458), (633, 384972), (844, 288729), (1266, 192486), (1477, 164988), (1899, 128324), (2532, 96243), (2954, 82494), (3798, 64162), (4431, 54996), (4583, 53172), (5908, 41247), (7596, 32081), (8862, 27498), (9166, 26586), (13293, 18332), (13749, 17724)]