281742006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{6217}}^1$

素因数の和:6325

約数の個数: 64

約数和(自身を含む): 701987328

約数和(自身を除く): 420245322

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 83, 91, 166, 182, 249, 273, 498, 546, 581, 1079, 1162, 1743, 2158, 3237, 3486, 6217, 6474, 7553, 12434, 15106, 18651, 22659, 37302, 43519, 45318, 80821, 87038, 130557, 161642, 242463, 261114, 484926, 516011, 565747, 1032022, 1131494, 1548033, 1697241, 3096066, 3394482, 3612077, 6708143, 7224154, 10836231, 13416286, 20124429, 21672462, 40248858, 46957001, 93914002, 140871003, 281742006]

約数ペア:

[(1, 281742006), (2, 140871003), (3, 93914002), (6, 46957001), (7, 40248858), (13, 21672462), (14, 20124429), (21, 13416286), (26, 10836231), (39, 7224154), (42, 6708143), (78, 3612077), (83, 3394482), (91, 3096066), (166, 1697241), (182, 1548033), (249, 1131494), (273, 1032022), (498, 565747), (546, 516011), (581, 484926), (1079, 261114), (1162, 242463), (1743, 161642), (2158, 130557), (3237, 87038), (3486, 80821), (6217, 45318), (6474, 43519), (7553, 37302), (12434, 22659), (15106, 18651)]