306509688

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{28571}}^1$

素因数の和:28732

約数の個数: 48

約数和(自身を含む): 835731000

約数和(自身を除く): 529221312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 447, 596, 894, 1192, 1341, 1788, 2682, 3576, 5364, 10728, 28571, 57142, 85713, 114284, 171426, 228568, 257139, 342852, 514278, 685704, 1028556, 2057112, 4257079, 8514158, 12771237, 17028316, 25542474, 34056632, 38313711, 51084948, 76627422, 102169896, 153254844, 306509688]

約数ペア:

[(1, 306509688), (2, 153254844), (3, 102169896), (4, 76627422), (6, 51084948), (8, 38313711), (9, 34056632), (12, 25542474), (18, 17028316), (24, 12771237), (36, 8514158), (72, 4257079), (149, 2057112), (298, 1028556), (447, 685704), (596, 514278), (894, 342852), (1192, 257139), (1341, 228568), (1788, 171426), (2682, 114284), (3576, 85713), (5364, 57142), (10728, 28571)]